[rafaelvasco]

Yes, In C# you have to leave the idiomatic side somewhat to get the most performance. Though this is getting better in latter versions of C#, in which you get more low level coding features. But for me the fun part is doing exactly that. Coding as close to the metal as possible, leaving the "safe" side of C# but still using the Quality of Life features that C# offers compared to C++. That for me makes C# my favorite language ever.

[Const-me]

I like C# and use it a lot, but for performance sensitive apps I need SIMD. Microsoft is making improvements, but not enough, still a long way to be comparable to C++. Currently, they don't support NEON on 32-bit ARM, and have performance issues in the JIT: https://github.com/dotnet/runtime/issues/13811