[gv83]

Jetbrains’ Rider by a very long shot

Vscode stuff is ok too if you dislike big and featureful ides, but it’s behind rider. dotnet cli to run commands is sufficient until you have very strange builds.

Keep in mind the language has many ways to do the same thing, so rider helps you doing the “modern” things. The base class library is also very vast. Take your time, C# is great but it has a ton of features.