The religious marriage to rule them all: doom Emacs (or other packages that do similar things). All the excellent text editing of vi/vi/vi/vim, the ecosystem and all the features of emacs.

For anyone who hasn't heard of doom Emacs, it's emacs with a lot of customizations baked into it, one of the biggest selling points is that everything uses vim keybinds now (where it makes sense). You get the amazing ecosystem of emacs with the ease of movement and editing of vim, plus a lot of other QOL features. It's also just vanilla emacs with pre-made (and easy to edit) config files and helper functions so you can move over existing stuff if you want, and you don't have to worry since all the emacs packages will still work, since it's still emacs