I’ve been using infinitime for about 2 years now and recoment it. I think the pinetime can run both infinitime and wasp-os but you’ll need a ex-wearos watch for asteroids-os.

Thinkpad t480, they can be found pretty cheap second hand, then install libreboot. Can be upgraded with 64 GB of ram and a 4K screen.

My laptops are encrypted in case they get stolen or someone gets access to them at uni.

The speed at which new users can download Rufus and have linux installed over that shit is truly amazing.