It’s true. Once you master Vim, your journey to find the perfect editor will have come to an end. For the rest of your career, you can rest assured you will be using some form of vim.
But some people don’t actually want to find the perfect editor, they would rather stay on the journey forever, trying to master a new tool every few years. Sounds miserable, never knowing true mastery and enlightenment.
I use both helix and vim every day. After a while your brain just adjusts. It's like playing on playstation and nintendo for a long time. Eventually as soon as your hands touch the controller it switches to the appropriate mode.
What are your differing use cases for each editor?
My work setup is simply too complex and uses too many plugins to work in Helix as of now.
For all personal work and just quick text editing I use Helix. If I could use Helix for everything I would
Where does evil-mode land?
From what I have heard, evil-mode does not give you an ability to touchtype, I mean totally blind typing without any pesky Escape Meta Alt Ctrl Shift chords.