The thing is, helix has useable defaults, you dont need plugins, thats the whole point for me. Keeping plugins up to date across machines and making sure they work is just tiresome. In terms of tmux/zellij can’t say much, but I never got used to tmux because the controls seem unintuitive. Tested zellji just briefly and it seems it tries to show you the controls instead of hiding them, which is helpful if you are trying to get used to something.