[colordrops]

For sure, once you go OLED you don't go back. It's like going back to a mouse with a ball.

[volemo]

You know, I’ve actually gone back to a mouse with a ball. And it’s gorgeous!

https://wikipedia.org/wiki/Trackball

[ragchronos]

I mean you have those ergonomic Logitech trackballs that are praised by devs!