I will just add a comment on an aspect of using emacs that no one else mentioned: (1) I find that I must bind caps-lock to control, and (2) as far as I can tell, no operating system does this in a way that really works besides OSX. So now I am stuck using OSX because I use emacs. When I use a GNU/Linux machine, I do it by ssh-ing in over the network from an OSX machine. I think you may find this to be something you have to deal with as well.
Not sure if it counts as "really works", but on Windows with PowerToys you can enable Keyboard Manager and 'Remap a key'. (Might want to remap right-Ctrl to CapsLock, in case it turns CapsLock on.)
There's also old Registry hacks to do the same thing.