Have been using this instead of vim for a month now.
It's incredible. No messing with plugins and archaic config files. All works out of the box, including LSP integration. Highly customizable still. Extremely fast, too.
I love "space-k" (Show docs for item under cursor).
The one thing I'm still struggling with is the kakoune-like movements. Maybe I'm doing something wrong, but they do feel inferior to vim's.