diff --git a/Collections.Benchmarks.Core/BaselineVsActualBenchmarkBase.cs b/Collections.Benchmarks.Core/BaselineVsActualBenchmarkBase.cs
index 4e69ef7..ec563f2 100644
--- a/Collections.Benchmarks.Core/BaselineVsActualBenchmarkBase.cs
+++ b/Collections.Benchmarks.Core/BaselineVsActualBenchmarkBase.cs
@@ -1,5 +1,6 @@
 using BenchmarkDotNet.Attributes;
 using System.Numerics;
+using System.Reflection;
 
 namespace Collections.Benchmarks.Core
 {
@@ -34,18 +35,14 @@ namespace Collections.Benchmarks.Core
 		public virtual int TestObjectCount { get; set; } = 0;
 		public virtual int TestObjectCountForSlowMethods { get; private set; }
 
-		protected static Exception CreateUnknownBenchmarkTypeException<T>(T benchmarkType)
-		{
-			return new InvalidOperationException($"******* UNKNOWN BENCHMARK TYPE {{{benchmarkType}}} *******");
-		}
-
-		protected static Exception CreateMethodNotFoundException(in string methodName, in string? className)
-		{
-			return new MethodAccessException($"******* METHOD {{{methodName}}} NOT FOUND IN CLASS {{{className}}} *******");
-		}
+		protected static Exception CreateUnknownBenchmarkTypeException<T>(T benchmarkType) => new InvalidOperationException($"******* UNKNOWN BENCHMARK TYPE {{{benchmarkType}}} *******");
+		protected static Exception CreateMethodNotFoundException(in string methodName, in string? className) => new MethodAccessException($"******* METHOD {{{methodName}}} NOT FOUND IN CLASS {{{className}}} *******");
 
 		protected virtual void PrepareData<T>(T benchmarkType) { }
-		protected virtual Action? GetTestMethod(TBenchmarkType? benchmarkType) => null;
+		protected virtual Action? GetTestMethod(TBenchmarkType? benchmarkType)
+			=> (Action?)GetType().GetMethod(GetTestMethodName(benchmarkType), BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public)?.CreateDelegate(typeof(Action), this) ?? throw CreateMethodNotFoundException(GetTestMethodName(benchmarkType), GetType().FullName);
+
+		protected virtual string GetTestMethodName(TBenchmarkType? benchmarkType) => $"{benchmarkType}";
 
 		[GlobalCleanup]
 		public virtual void Cleanup()
diff --git a/Collections.Benchmarks.Core/Collections.Benchmarks.Core.csproj b/Collections.Benchmarks.Core/Collections.Benchmarks.Core.csproj
index badc0fc..acef3e5 100644
--- a/Collections.Benchmarks.Core/Collections.Benchmarks.Core.csproj
+++ b/Collections.Benchmarks.Core/Collections.Benchmarks.Core.csproj
@@ -7,24 +7,27 @@
 		<OutputType>Library</OutputType>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<PackageId>Collections.Benchmarks.Core</PackageId>
-		<PackageVersion>0.0.1</PackageVersion>
+		<PackageVersion>0.0.4</PackageVersion>
 		<Authors>Marek Lemańczyk</Authors>
 		<Company>N/A</Company>
 		<Product>Collections.Benchmarks.Core</Product>
 		<PackageTags>Recyclable Array Pool List Sortable Sort Benchmark Benchmarks Collection Collections</PackageTags>
-		<Description>`Recyclable.Collections.Benchmarks.Core` project is a basic open source framework for performance measurements based on various collection types like `RecyclableList&lt;T&gt;`, `RecyclableLongList&lt;T&gt;`, `List&lt;T&gt;`, `SortableList&lt;T&gt;`, `PriorityQueue&lt;T&gt;` &amp; similar.</Description>
+		<Description>`Collections.Benchmarks.Core` project is a basic open source framework for performance measurements based on various collection types like `RecyclableList&lt;T&gt;`, `RecyclableLongList&lt;T&gt;`, `List&lt;T&gt;`, `SortableList&lt;T&gt;`, `PriorityQueue&lt;T&gt;` &amp; similar.</Description>
 		<PackageProjectUrl>https://github.com/mlemanczyk/Collections.Benchmarks.Core</PackageProjectUrl>
 		<RepositoryUrl>https://github.com/mlemanczyk/Collections.Benchmarks.Core</RepositoryUrl>
 		<Copyright>Marek Lemańczyk 2023</Copyright>
 		<PackageLicenseFile>LICENSE.md</PackageLicenseFile>
 		<PackageReadmeFile>README.md</PackageReadmeFile>
 		<RepositoryType>git</RepositoryType>
-		<PackageReleaseNotes>Initial version.</PackageReleaseNotes>
+		<PackageReleaseNotes>CollectionsBenchmarksBase renamed to DataDrivenBenchmarksBase. Small cleanup.</PackageReleaseNotes>
 		<Platforms>AnyCPU;x64</Platforms>
-		<PackageIconUrl>https://github.com/mlemanczyk/Collections.Benchmarks.Core/logo.png</PackageIconUrl>
+		<PackageIcon>logo.png</PackageIcon>
 	</PropertyGroup>
 
 	<ItemGroup>
+		<None Include="..\logo.png" Pack="true" PackagePath="" Link="logo.png">
+			<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+		</None>
 		<None Include="..\LICENSE.md" Pack="true" PackagePath="" Link="LICENSE.md">
 			<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
 		</None>
diff --git a/Collections.Benchmarks.Core/CollectionsBenchmarkType.cs b/Collections.Benchmarks.Core/CollectionsBenchmarkType.cs
new file mode 100644
index 0000000..97820ea
--- /dev/null
+++ b/Collections.Benchmarks.Core/CollectionsBenchmarkType.cs
@@ -0,0 +1,13 @@
+namespace Collections.Benchmarks.Core
+{
+	public enum CollectionsBenchmarkType
+	{
+		Unknown, Add_WithCapacity, Add, AddRange_WithCapacity, AddRangeWhenSourceIsArray, AddRangeWhenSourceIsIEnumerable,
+		AddRangeWhenSourceIsIList, AddRangeWhenSourceIsList, AddRangeWhenSourceIsSameType, BinarySearch_BestAndWorstCases, 
+		Contains_FirstItems, Contains_LastItems, ConvertAll, Count, Create_WithCapacity, Create, Exists_BestAndWorstCases,
+		Find_BestAndWorstCases, FindAll_BestAndWorstCases, FindLast_BestAndWorstCases, FindLastIndex_BestAndWorstCases,
+		ForEach, GetItem, IndexOf_BestAndWorstCases,IndexOf_FirstItems, IndexOf_LastItems, LongCount,
+		Remove_FirstItems, Remove_LastItems, RemoveAt_FirstItems, RemoveAt_LastItems,
+		SetItem, VersionedForEach
+	}
+}
diff --git a/Collections.Benchmarks.Core/CollectionsBenchmarksBase.cs b/Collections.Benchmarks.Core/DataDrivenBenchmarksBase.cs
similarity index 96%
rename from Collections.Benchmarks.Core/CollectionsBenchmarksBase.cs
rename to Collections.Benchmarks.Core/DataDrivenBenchmarksBase.cs
index 181e4d4..ecb71fc 100644
--- a/Collections.Benchmarks.Core/CollectionsBenchmarksBase.cs
+++ b/Collections.Benchmarks.Core/DataDrivenBenchmarksBase.cs
@@ -5,7 +5,7 @@ using Recyclable.Collections;
 namespace Collections.Benchmarks.Core
 {
 	[MemoryDiagnoser]
-	public class CollectionsBenchmarksBase<TBenchmarkType> : BaselineVsActualBenchmarkBase<TBenchmarkType>
+	public class DataDrivenBenchmarksBase<TTestCase> : BaselineVsActualBenchmarkBase<TTestCase>
 	{
 		protected int[]? _testObjects;
 		protected int[] TestObjects => _testObjects ?? throw new NullReferenceException("Something is wrong and the field is not initialized");
@@ -62,7 +62,7 @@ namespace Collections.Benchmarks.Core
 
 			base.PrepareData(benchmarkType);
 		}
-
+		
 		public override void Cleanup()
 		{
 			Console.WriteLine("******* GLOBAL CLEANUP *******");
diff --git a/logo.png b/logo.png
index 078521c..da81460 100644
Binary files a/logo.png and b/logo.png differ