Reflection in C#

compiled_delegate.cs

using BenchmarkDotNet.Running;
using BenchmarkDotNet.Attributes;
using System.Reflection;
using System;
using Sigil;

BenchmarkRunner.Run<MyTests>();

[MemoryDiagnoser]
public class MyTests
{
    readonly MyTestableClass obj;
    readonly PropertyInfo propertyInfo;
    readonly Func<MyTestableClass, string> Delegate1;
    readonly Func<MyTestableClass, string> CompiledDelegate1;
    readonly Func<MyTestableClass, string> ILDelegate;
    public MyTests()
    {
        obj = new MyTestableClass();
        Delegate1 = x => x.PublicName;
        propertyInfo = typeof(MyTestableClass).GetProperty("PrivateName", BindingFlags.Instance | BindingFlags.NonPublic);
        MethodInfo method = propertyInfo.GetGetMethod(true);
        
        CompiledDelegate1 = (Func<MyTestableClass, string>)Delegate.CreateDelegate(typeof(Func<MyTestableClass, string>), method);
        ILDelegate = Emit<Func<MyTestableClass, string>>.NewDynamicMethod("Get").LoadArgument(0)
            .CastClass(typeof(MyTestableClass)).Call(method).Return().CreateDelegate();
    }
    [Benchmark]
    public string simpleGet() => obj.PublicName;

    [Benchmark]
    public string simpleDelegateGet() => Delegate1(obj);

    [Benchmark]
    public string RefactoringGet() => propertyInfo!.GetValue(obj)!.ToString();

    [Benchmark]
    public string CompiledDelegate() => CompiledDelegate1(obj);

    [Benchmark]
    public string EmitDelegate() => ILDelegate(obj);
}

public class MyTestableClass
{
    private string PrivateName { get; set; } = "Private";
    public string PublicName { get; set; } = "Public";
}