Otoh Vim has some good stuff out of the box that emacs sorely needs. Completion? ^N/^P and the same prefixed with ^X are very useful, no configuration required, and I have not found anything like that for emacs. Ctags works out of the box. It's a bit weird that cscope integration is worse (you need a script that scans up your directory hierarchy to find the database; ctags support has this built in). In emacs you can install the xcscope package but it's miserable compared to vim's built-in cscope support, and doesn't integrate with evil's tag stack.. sigh.

> Completion? ^N/^P and the same prefixed with ^X are very useful, no configuration required

For each their own I suppose. I despise those bindings and use the tab key instead, like nearly every other program that has completion.