I use Emacs daily (OCaml professionally), with Elixir/Haskell as my go to for personal projects. I've set it up so that all I need is to pull my dotfiles and my setup is ready to go, I'm probably part of the 20% that use emacs, while almost everyone else uses vim. No issues so far, but I'll echo some sentiments here that I don't spend as much time these last few years configuring my setup beyond what I need, I spent enough time on that already