If you work across many computers (and even otherwise!), it's a good idea to keep a copy of your setup on the cloud, preferably in a git repository, and clone it on another machine when you need.
Thus, you should keep the
.vim directory along with your
But when you have plugins installed inside
.vim/bundle (if you use pathogen), or inside
.vim/pack (if you use Vim 8's packages), keeping a copy where you want to be able to update the plugins (individual git repositories), as well as your vim-configuration as a whole, requires you to use git submodules.
Initialize a git repository inside your
.vim directory, add everything (including the vimrc), commit and push to a GitHub/BitBucket/GitLab repository: