cool stuff, for a bunch i didnt realise they were really distinct versions!
Use Helix now as the first one that stuck in my fingers though. before that it was always try a lil while and forget it (back to nano...).
Helix i think is like 'user friendly vi' or maybe 'no config vi'. dont need any plugins or weird stuff. everything essential works out of the box (for me)
I really want to use Helix, it clicks with me so much more. But I do not want to learn how to use Helix for development. I want to be able to continue using VSCode. And last I checked, the VSCode extension was not very good. I also use Vim keybindings in Obsidian.
The moment VSCode and Obsidian support improves, I am switching immediately.
Helix's selection-action feels way more natural to me than vi/vim's action-selection.