I don’t have a lot of experience with ergo keyboards, but I found myself liking this Alice/Arisu layout quite a lot. I can keep my shoulders and arms more relaxed (I’m also quite tall, so a bit more room for my arms and hands is nice…). Only downside of these Keychron models is the tall height of the board. One could use a wrist rest though - Keychron themselves sell one - but I don’t use one. I also don’t type without interruptions the whole day, so it’s ok for me. Easy enough to go back to normal/laptop keys due to almost standard stagger and key layout.