Used vim as main IDE back in ~2014-2015, it was too cumbersome and I switched to Spacemacs which also became cumbersome eventually and I switched to IDEs like C

Used vim as main IDE back in ~2014-2015, it was too cumbersome and I switched to Spacemacs which also became cumbersome eventually and I switched to IDEs like CLion (for Rust). However now I've tried out neovim (lazyvim and everything around that) and am pleasantly surprised at latency and stability (plus, lua and not vimscript); modern LSs are miles ahead of what it used to be like back in the day, too. Will probably be switching back to neovim now unless there's unforeseen stoppers.