

There hasn’t really been anything worthwhile to upgrade to yet. More powerful handhelds do exist, but most make use of APUs that are 50-100% more power hungry, while not actually achieving that much of a performance increase.
Valve is waiting for the next generation of 15W APUs, and meanwhile the new Ryzen Z2 A APU is actually based on the one made for the Deck because it’s still basically the most efficient APU they have.
Yes, but there are limitations on switching, iirc something like 6 months between being able to join a different family and so on. They don’t really matter for actual families, but does if you just want to share games with a bunch of friends.