The learning curve can be steep especially if you are used to other keybindings. For vim users, I heard only good things about evil-mode (and it's the default in doom). I personally use default emacs bindings (with a switch between Meta and Ctrl as the Ctrl key is usually poorly located on keyboards).
If you don't use the caps lock, you can easily change it to be another Ctrl key. It's perfectly positioned for regular use, and how often do you really use the caps lock key?
It's great for any application where you use keyboard shortcuts.
