I haven't used a mouse in ages, but I haven't used a trackpad - ever. I've never found one that matches the accuracy, speed, and overall joy of using TrackPoint to move the mouse cursor.

Yeah it’s really a shame that the track point wasn’t adopted globally (I’m assuming for patent reasons, but surely any patents must be expired by now).

For years I used a Trackpoint external keyboard plus a mouse. The track point is great for small movements when you’re primarily typing, and the mouse is great for when you are primarily moving the cursor.

I love trackpoint for navigation and UI control. But it's not that great for drawing / painting (even though I did use it for that, successfully).