Another vote for Reeder. Very nice app and note that you can use iCloud as the backend and don’t need a separate service.

True, but I want to use RSS on non-Apple devices as well. So I was looking for something with a web interface. That’s also why I’m still using the classic version

I also really like Reeder but use miniflux as the backend

This is what I use as well. It's not perfect but it's the best I've tried so far.