Just started that recently, very good so far.

Helix is absolutely wonderful.

Used to use Vim/Neovim, but the hassle of setting it up and maintaining huge configuration files was a pain (for me).

Also I never really got it working the way I wanted and never had LSP working for all the languages I needed.

Helix on the other hand. My config file is under 20 lines, LSP works super for all my needs. Well thought out keybindings (mostly) and overall a joy to use.

Nice features and fast.

Still a bunch of things missing, it is a rather young piece of software, but I have been using it as my only editor for the last 1 1/2 years.