I love it. I should be reading last thing at night but I've been on this a lot.
Personally, for shooters I'll be sticking to PC, although I should try it with a keyboard and mouse at some point.
I've been working though Disco Elysium, South Park stick of truth and started No Mans Sky last night....but I've about 17 games installed at the moment and I've played a little bit of Hotwheels Unleashed, Prey, the Ascent, CloudPunk, GTA 4, Katana Zero and Divinity Original Sin.
I haven't tried DayZ and not sure how well it is optimised but I'll check and let you know🙂
I hear they've ramped up production so I'm sure yours will be available im no time.