Emacs is a competition to Vim, because it has a couple things that Vim does not have:
1. It can understand that a certain part of a file is written in one language and another in another language; and then give you appropriate syntax highlighting, indentation etc. in these specific parts. Vim can't do that.
2. It is an actual GUI application as opposed to GVim which is basically a terminal with vim and a toolbar. It (Emacs) can render proportional fonts, which is really nice when you edit org/LaTeX documents.
3. Its scripting language is a lot nicer to work with.
For these reasons, whenever I can, I use Emacs with evil-mode. For the occasional editing of a file on a server or an embedded device I will still fire up vim (or vi in the latter case, since then vim will usually not be available). I encourage you to try it.