Bar none, my favorite editor. I try to use Vim only sometimes to make sure I keep those commands in shape, but Sublime remains for hardcore work. It breaks my heart that it's closed source.

I do wonder sometimes how much the app makes and/or how much someone would have to pay the developer to open source it.

There is "VIntage Mode" for ST, but unfortunately it's not entirely accurate and also doesn't support some commands. VSCode's VIM plugin is more complete.