I have been using vim for forever and I have dabbled in using emacs throughout the years. Emacs with the evil mode bindings is very comfortable, and I prefer org-mode over markdown (at least for the type of notes I do).
The main thing that stops me from using emacs though is how bloated it is. I don't want the games, web browser, email client, etc. Is there a way to remove those features from a standard install or from source?
Edit: I guess I'll stick with vim for now. It looks like Neovim might be more what I'm looking for instead of Emacs
Assuming you're on UNIX and have relatively new hardware, sure. On my Haswell-based Xeon setup at home (built in 2014, runs a Debian variant) you get a second or two delay. On my Xeon-based Dell work laptop (bought in 2018, runs Windows with WSL1), it's about the same. Both use native compilation.
org-mode is a beast.