I'm using Visual Studio without Resharper since 2009. What did I miss? :p I never felt I was lacking anything in stock Visual Studio and since my company won't

I'm using Visual Studio without Resharper since 2009. What did I miss? :p I never felt I was lacking anything in stock Visual Studio and since my company won't pay for anything I never considered Resharper. Fwiw I have Linux at home and trying Rider (I have used Android Studio before) I much prefer Visual Studio.