Have you tried one that's controlled by keyboard? I haven't used Vim since I think rich text formats provide more value, but I like to control as much as possible by keyboard if possible. There are certain applications where you really need a mouse (like image editing), but I feel like the keyboard is under appreciated.
I've been working on the new user interface for Emvi [1] for the past three months or so and once you have build the muscle memory, you can use it blindly. You can read about it here [2] if you like and find current screenshots/gifs on Twitter [3].
One thing that might have turned people away from learning keyboard controls is that they get overwhelmed by a ton of different shortcuts. We (hopefully) solved this issue by using commands (words) you can type out instead of remembering two or more keys.
[1] https://emvi.com/
[2] https://emvi.com/blog/a-new-experimental-user-interface-QMZg...
[3] https://twitter.com/emvi