Butterfly keyboard / low-travel. Am I the only person who has grown to love the butterfly keyboard? It take sooo much stress of my of joints to type since the travel is so shallow. I also type considerably faster with the shallower/lower travel required. I know folks had issues with reliability with he design but I guess I'm on the of the lucky few who hasn't had issues.
The keys have more travel than their laptop equivalents (and much more than the Magic Keyboard), but not enough to actually slow down typing. Just the right amount of spring.