In my case, I'd prefer to do so. I'm a different use-case though, I'm a server admin so I want to be as comfortable with bare-bones defaults as possible so that I can jump on any server and just use Vim (or sometime just vi!). I can't afford the time it would take to set up a custom config on every server in every environment, so the most I need is a basic .vimrc that has `set number` and a couple netrw tweaks that I can copy with scp and get going. Most of the time I don't even copy that over and run `:set number` when I open a file.
Note that I'm still an intermediate Vim user at best, splits and markers are the most complex features I use (no macros yet). I know I can edit remote files, so maybe once I'm comfortable with that then I can set up some real customization in each environment.