diff --git a/CryptoExchange.Net.UnitTests/BaseClientTests.cs b/CryptoExchange.Net.UnitTests/BaseClientTests.cs
index a27fbda..bf43577 100644
--- a/CryptoExchange.Net.UnitTests/BaseClientTests.cs
+++ b/CryptoExchange.Net.UnitTests/BaseClientTests.cs
@@ -23,7 +23,7 @@ namespace CryptoExchange.Net.UnitTests
             // arrange
             // act
             // assert
-            Assert.Throws(typeof(ArgumentException), () => new TestBaseClient(new ClientOptions() { ApiCredentials = new ApiCredentials(key, secret) }));
+            Assert.Throws(typeof(ArgumentException), () => new TestBaseClient(new RestClientOptions() { ApiCredentials = new ApiCredentials(key, secret) }));
         }
 
         [TestCase]
@@ -31,7 +31,7 @@ namespace CryptoExchange.Net.UnitTests
         {
             // arrange
             var stringBuilder = new StringBuilder();
-            var client = new TestBaseClient(new ClientOptions()
+            var client = new TestBaseClient(new RestClientOptions()
             {
                 LogWriters = new List<TextWriter> { new StringWriter(stringBuilder) }
             });
@@ -67,7 +67,7 @@ namespace CryptoExchange.Net.UnitTests
         {
             // arrange
             var stringBuilder = new StringBuilder();
-            var client = new TestBaseClient(new ClientOptions()
+            var client = new TestBaseClient(new RestClientOptions()
             {
                 LogWriters = new List<TextWriter> { new StringWriter(stringBuilder) },
                 LogVerbosity = verbosity
diff --git a/CryptoExchange.Net.UnitTests/RestClientTests.cs b/CryptoExchange.Net.UnitTests/RestClientTests.cs
index d171427..78fa402 100644
--- a/CryptoExchange.Net.UnitTests/RestClientTests.cs
+++ b/CryptoExchange.Net.UnitTests/RestClientTests.cs
@@ -105,7 +105,7 @@ namespace CryptoExchange.Net.UnitTests
         {
             // arrange
             // act
-            var client = new TestRestClient(new ClientOptions()
+            var client = new TestRestClient(new RestClientOptions()
             {
                 BaseAddress = "http://test.address.com",
                 RateLimiters = new List<IRateLimiter>{new RateLimiterTotal(1, TimeSpan.FromSeconds(1))},
@@ -123,7 +123,7 @@ namespace CryptoExchange.Net.UnitTests
         public void SettingRateLimitingBehaviourToFail_Should_FailLimitedRequests()
         {
             // arrange
-            var client = new TestRestClient(new ClientOptions()
+            var client = new TestRestClient(new RestClientOptions()
             {
                 RateLimiters = new List<IRateLimiter> { new RateLimiterTotal(1, TimeSpan.FromSeconds(1)) },
                 RateLimitingBehaviour = RateLimitingBehaviour.Fail
@@ -146,7 +146,7 @@ namespace CryptoExchange.Net.UnitTests
         public void SettingRateLimitingBehaviourToWait_Should_DelayLimitedRequests()
         {
             // arrange
-            var client = new TestRestClient(new ClientOptions()
+            var client = new TestRestClient(new RestClientOptions()
             {
                 RateLimiters = new List<IRateLimiter> { new RateLimiterTotal(1, TimeSpan.FromSeconds(1)) },
                 RateLimitingBehaviour = RateLimitingBehaviour.Wait
@@ -171,7 +171,7 @@ namespace CryptoExchange.Net.UnitTests
         public void SettingApiKeyRateLimiter_Should_DelayRequestsFromSameKey()
         {
             // arrange
-            var client = new TestRestClient(new ClientOptions()
+            var client = new TestRestClient(new RestClientOptions()
             {
                 RateLimiters = new List<IRateLimiter> { new RateLimiterAPIKey(1, TimeSpan.FromSeconds(1)) },
                 RateLimitingBehaviour = RateLimitingBehaviour.Wait,
diff --git a/CryptoExchange.Net.UnitTests/TestImplementations/TestBaseClient.cs b/CryptoExchange.Net.UnitTests/TestImplementations/TestBaseClient.cs
index 9357401..dc0cd25 100644
--- a/CryptoExchange.Net.UnitTests/TestImplementations/TestBaseClient.cs
+++ b/CryptoExchange.Net.UnitTests/TestImplementations/TestBaseClient.cs
@@ -7,11 +7,11 @@ namespace CryptoExchange.Net.UnitTests
 {
     public class TestBaseClient: BaseClient
     {       
-        public TestBaseClient(): base(new ClientOptions(), null)
+        public TestBaseClient(): base(new RestClientOptions(), null)
         {
         }
 
-        public TestBaseClient(ClientOptions exchangeOptions) : base(exchangeOptions, exchangeOptions.ApiCredentials == null ? null : new TestAuthProvider(exchangeOptions.ApiCredentials))
+        public TestBaseClient(RestClientOptions exchangeOptions) : base(exchangeOptions, exchangeOptions.ApiCredentials == null ? null : new TestAuthProvider(exchangeOptions.ApiCredentials))
         {
         }
 
diff --git a/CryptoExchange.Net.UnitTests/TestImplementations/TestRestClient.cs b/CryptoExchange.Net.UnitTests/TestImplementations/TestRestClient.cs
index f9e8782..e8bf674 100644
--- a/CryptoExchange.Net.UnitTests/TestImplementations/TestRestClient.cs
+++ b/CryptoExchange.Net.UnitTests/TestImplementations/TestRestClient.cs
@@ -16,12 +16,12 @@ namespace CryptoExchange.Net.UnitTests.TestImplementations
 {
     public class TestRestClient: RestClient
     {
-        public TestRestClient() : base(new ClientOptions(), null)
+        public TestRestClient() : base(new RestClientOptions(), null)
         {
             RequestFactory = new Mock<IRequestFactory>().Object;
         }
 
-        public TestRestClient(ClientOptions exchangeOptions) : base(exchangeOptions, exchangeOptions.ApiCredentials == null ? null : new TestAuthProvider(exchangeOptions.ApiCredentials))
+        public TestRestClient(RestClientOptions exchangeOptions) : base(exchangeOptions, exchangeOptions.ApiCredentials == null ? null : new TestAuthProvider(exchangeOptions.ApiCredentials))
         {
             RequestFactory = new Mock<IRequestFactory>().Object;
         }
@@ -108,7 +108,7 @@ namespace CryptoExchange.Net.UnitTests.TestImplementations
     public class ParseErrorTestRestClient: TestRestClient
     {
         public ParseErrorTestRestClient() { }
-        public ParseErrorTestRestClient(ClientOptions exchangeOptions) : base(exchangeOptions) { }
+        public ParseErrorTestRestClient(RestClientOptions exchangeOptions) : base(exchangeOptions) { }
 
         protected override Error ParseErrorResponse(JToken error)
         {
diff --git a/CryptoExchange.Net/BaseClient.cs b/CryptoExchange.Net/BaseClient.cs
index f99db21..7adf435 100644
--- a/CryptoExchange.Net/BaseClient.cs
+++ b/CryptoExchange.Net/BaseClient.cs
@@ -30,7 +30,7 @@ namespace CryptoExchange.Net
 
         public static int LastId => lastId;
 
-        protected BaseClient(ExchangeOptions options, AuthenticationProvider authenticationProvider)
+        protected BaseClient(ClientOptions options, AuthenticationProvider authenticationProvider)
         {
             log = new Log();
             authProvider = authenticationProvider;
@@ -40,16 +40,16 @@ namespace CryptoExchange.Net
         /// <summary>
         /// Configure the client using the provided options
         /// </summary>
-        /// <param name="exchangeOptions">Options</param>
-        protected void Configure(ExchangeOptions exchangeOptions)
+        /// <param name="clientOptionsns">Options</param>
+        protected void Configure(ClientOptions clientOptions)
         {
-            log.UpdateWriters(exchangeOptions.LogWriters);
-            log.Level = exchangeOptions.LogVerbosity;
+            log.UpdateWriters(clientOptions.LogWriters);
+            log.Level = clientOptions.LogVerbosity;
 
-            BaseAddress = exchangeOptions.BaseAddress;
-            apiProxy = exchangeOptions.Proxy;
+            BaseAddress = clientOptions.BaseAddress;
+            apiProxy = clientOptions.Proxy;
             if (apiProxy != null)
-                log.Write(LogVerbosity.Info, $"Setting api proxy to {exchangeOptions.Proxy.Host}:{exchangeOptions.Proxy.Port}");
+                log.Write(LogVerbosity.Info, $"Setting api proxy to {clientOptions.Proxy.Host}:{clientOptions.Proxy.Port}");
         }
 
         /// <summary>
diff --git a/CryptoExchange.Net/CryptoExchange.Net.csproj b/CryptoExchange.Net/CryptoExchange.Net.csproj
index 427e647..c3aef77 100644
--- a/CryptoExchange.Net/CryptoExchange.Net.csproj
+++ b/CryptoExchange.Net/CryptoExchange.Net.csproj
@@ -7,7 +7,7 @@
   <PropertyGroup>
     <PackageId>CryptoExchange.Net</PackageId>
 	<Authors>JKorf</Authors>
-    <PackageVersion>2.1.4</PackageVersion>
+    <PackageVersion>2.1.5</PackageVersion>
 	<PackageRequireLicenseAcceptance>false</PackageRequireLicenseAcceptance>
     <PackageProjectUrl>https://github.com/JKorf/CryptoExchange.Net</PackageProjectUrl>
 	<PackageLicenseUrl>https://github.com/JKorf/CryptoExchange.Net/blob/master/LICENSE</PackageLicenseUrl>
diff --git a/CryptoExchange.Net/Objects/ExchangeOptions.cs b/CryptoExchange.Net/Objects/Options.cs
similarity index 72%
rename from CryptoExchange.Net/Objects/ExchangeOptions.cs
rename to CryptoExchange.Net/Objects/Options.cs
index 01fc26f..aae859d 100644
--- a/CryptoExchange.Net/Objects/ExchangeOptions.cs
+++ b/CryptoExchange.Net/Objects/Options.cs
@@ -8,9 +8,51 @@ using CryptoExchange.Net.Logging;
 namespace CryptoExchange.Net.Objects
 {
     /// <summary>
-    /// Options
+    /// Base options
     /// </summary>
-    public class ExchangeOptions
+    public class BaseOptions
+    {
+        /// <summary>
+        /// The log verbosity
+        /// </summary>
+        public LogVerbosity LogVerbosity { get; set; } = LogVerbosity.Info;
+
+        /// <summary>
+        /// The log writers
+        /// </summary>
+        public List<TextWriter> LogWriters { get; set; } = new List<TextWriter> { new DebugTextWriter() };
+    }
+
+    /// <summary>
+    /// Base for order book options
+    /// </summary>
+    public class OrderBookOptions: BaseOptions
+    {
+        /// <summary>
+        /// The name of the order book implementation
+        /// </summary>
+        public string OrderBookName { get; }
+
+        /// <summary>
+        /// Whether each update should have a consecutive id number. Used to identify and reconnect when numbers are skipped.
+        /// </summary>
+        public bool SequenceNumbersAreConsecutive { get; }
+
+        /// <summary>
+        /// </summary>
+        /// <param name="name">The name of the order book implementation</param>
+        /// <param name="sequencesAreConsecutive">Whether each update should have a consecutive id number. Used to identify and reconnect when numbers are skipped.</param>
+        public OrderBookOptions(string name, bool sequencesAreConsecutive)
+        {
+            OrderBookName = name;
+            SequenceNumbersAreConsecutive = sequencesAreConsecutive;
+        }
+    }
+
+    /// <summary>
+    /// Base client options
+    /// </summary>
+    public class ClientOptions: BaseOptions
     {
 
         /// <summary>
@@ -27,19 +69,12 @@ namespace CryptoExchange.Net.Objects
         /// Proxy to use
         /// </summary>
         public ApiProxy Proxy { get; set; }
-        
-        /// <summary>
-        /// The log verbosity
-        /// </summary>
-        public LogVerbosity LogVerbosity { get; set; } = LogVerbosity.Info;
-
-        /// <summary>
-        /// The log writers
-        /// </summary>
-        public List<TextWriter> LogWriters { get; set; } = new List<TextWriter> { new DebugTextWriter() };           
     }
 
-    public class ClientOptions: ExchangeOptions
+    /// <summary>
+    /// Base for rest client options
+    /// </summary>
+    public class RestClientOptions: ClientOptions
     {
         /// <summary>
         /// List of rate limiters to use
@@ -56,7 +91,7 @@ namespace CryptoExchange.Net.Objects
         /// </summary>
         public TimeSpan RequestTimeout { get; set; } = TimeSpan.FromSeconds(30);
 
-        public T Copy<T>() where T:ClientOptions, new()
+        public T Copy<T>() where T:RestClientOptions, new()
         {
             var copy = new T
             {
@@ -76,7 +111,10 @@ namespace CryptoExchange.Net.Objects
         }
     }
 
-    public class SocketClientOptions: ExchangeOptions
+    /// <summary>
+    /// Base for socket client options
+    /// </summary>
+    public class SocketClientOptions: ClientOptions
     {
         /// <summary>
         /// Whether or not the socket should automatically reconnect when losing connection
diff --git a/CryptoExchange.Net/OrderBook/SymbolOrderBook.cs b/CryptoExchange.Net/OrderBook/SymbolOrderBook.cs
index 2399980..9418129 100644
--- a/CryptoExchange.Net/OrderBook/SymbolOrderBook.cs
+++ b/CryptoExchange.Net/OrderBook/SymbolOrderBook.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Globalization;
 using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
@@ -9,6 +10,9 @@ using CryptoExchange.Net.Sockets;
 
 namespace CryptoExchange.Net.OrderBook
 {
+    /// <summary>
+    /// Base for order book implementations
+    /// </summary>
     public abstract class SymbolOrderBook: IDisposable
     {
         protected readonly List<ProcessBufferEntry> processBuffer;
@@ -112,21 +116,20 @@ namespace CryptoExchange.Net.OrderBook
             }
         }
 
-        protected SymbolOrderBook(string id, string symbol, bool sequencesAreConsecutive, LogVerbosity logVerbosity, IEnumerable<TextWriter> logWriters)
+        protected SymbolOrderBook(string symbol, OrderBookOptions options)
         {
-            this.id = id;
+            id = options.OrderBookName;
             processBuffer = new List<ProcessBufferEntry>();
-            this.sequencesAreConsecutive = sequencesAreConsecutive;
+            sequencesAreConsecutive = options.SequenceNumbersAreConsecutive;
             Symbol = symbol;
             Status = OrderBookStatus.Disconnected;
 
             asks = new SortedList<decimal, OrderBookEntry>();
             bids = new SortedList<decimal, OrderBookEntry>(new DescComparer<decimal>());
 
-            log = new Log { Level = logVerbosity };
-            if (logWriters == null)
-                logWriters = new List<TextWriter> { new DebugTextWriter() };
-            log.UpdateWriters(logWriters.ToList());
+            log = new Log { Level = options.LogVerbosity };
+            var writers = options.LogWriters ?? new List<TextWriter> { new DebugTextWriter() };
+            log.UpdateWriters(writers.ToList());
         }
 
         /// <summary>
@@ -222,7 +225,7 @@ namespace CryptoExchange.Net.OrderBook
 
                 CheckProcessBuffer();
                 bookSet = true;
-                log.Write(LogVerbosity.Debug, $"{id} order book {Symbol} initial order book set");
+                log.Write(LogVerbosity.Debug, $"{id} order book {Symbol} data set: {BidCount} bids, {AskCount} asks");
             }
         }
 
@@ -309,6 +312,24 @@ namespace CryptoExchange.Net.OrderBook
         }
 
         public abstract void Dispose();
+
+        public override string ToString()
+        {
+            return ToString(3);
+        }
+
+        public string ToString(int numberOfEntries)
+        {
+            var result = "";
+            result += $"Asks ({AskCount}): {Environment.NewLine}";
+            foreach (var entry in Asks.Take(numberOfEntries).Reverse())
+                result += $"  {entry.Price.ToString(CultureInfo.InvariantCulture).PadLeft(8)} | {entry.Quantity.ToString(CultureInfo.InvariantCulture).PadRight(8)}{Environment.NewLine}";
+
+            result += $"Bids ({BidCount}): {Environment.NewLine}";
+            foreach (var entry in Bids.Take(numberOfEntries))
+                result += $"  {entry.Price.ToString(CultureInfo.InvariantCulture).PadLeft(8)} | {entry.Quantity.ToString(CultureInfo.InvariantCulture).PadRight(8)}{Environment.NewLine}";
+            return result;
+        }
     }
 
     internal class DescComparer<T> : IComparer<T>
diff --git a/CryptoExchange.Net/RestClient.cs b/CryptoExchange.Net/RestClient.cs
index d21d105..85511c7 100644
--- a/CryptoExchange.Net/RestClient.cs
+++ b/CryptoExchange.Net/RestClient.cs
@@ -35,7 +35,7 @@ namespace CryptoExchange.Net
         public IEnumerable<IRateLimiter> RateLimiters { get; private set; }
         public int TotalRequestsMade { get; private set; }
 
-        protected RestClient(ClientOptions exchangeOptions, AuthenticationProvider authenticationProvider): base(exchangeOptions, authenticationProvider)
+        protected RestClient(RestClientOptions exchangeOptions, AuthenticationProvider authenticationProvider): base(exchangeOptions, authenticationProvider)
         {
             Configure(exchangeOptions);
         }
@@ -44,7 +44,7 @@ namespace CryptoExchange.Net
         /// Configure the client using the provided options
         /// </summary>
         /// <param name="exchangeOptions">Options</param>
-        protected void Configure(ClientOptions exchangeOptions)
+        protected void Configure(RestClientOptions exchangeOptions)
         {
             RequestTimeout = exchangeOptions.RequestTimeout;
             RateLimitBehaviour = exchangeOptions.RateLimitingBehaviour;
diff --git a/README.md b/README.md
index fde3bf6..1f22a22 100644
--- a/README.md
+++ b/README.md
@@ -189,7 +189,10 @@ The order book will automatically reconnect when the connection is lost and resy
 To stop synchronizing an order book use the `Stop` method.
 
 ## Release notes
-* Version 2.1.4 - 24 june 201
+* Version 2.1.5 - 09 jul 2019
+	* Updated SymbolOrderBook
+
+* Version 2.1.4 - 24 jun 2019
 	* Added checks for json deserialization issues
 
 * Version 2.1.3 - 16 may 2019