- Vertical mouse (Logitech MX Vertical - there are knockoffs, I haven't tried them)
Or a trackpoint.
- Mechanical keyboard with a good amount of travel (laptop keyboards with hardly any travel are no good for me anymore)
Or a Thinkpad keyboard (though they have been getting shallower).
I've been addicted to Trackpoints since forever. Trackpads seem so backward to me. A trackpoint is like mind control in comparison. I'm lucky Thinkpads are generally good and I don't care for MacOS, because otherwise I'd be really stuck.