[mtts]

> Yet I find it lacking. I can never get IDE features like code navigation and completion to really work.

Same here. In the end I just gave up and installed Emacs with vim key bindings (evil mode). Took a while to set things up, though, albeit not so much the vim bits, which were fine, but the IDE features.

Vim is fine as a framework for text editing but as an application it's a bit lacking.