Rider is incredibly fast and superior to VS in all aspects but one - its debugger is terribly broken. VS will break on my line of code that crashes. Rider will crash somewhere completely unrelated. My code is very much async, that might be what kills it. I ended up doing everything in Rider, but debugging in VS.

I'm actually use both. Debugging story in Rider is a bit flawed compared to VS. But due to very large codebase Rider is a bit better in performance.