Position of Start / Select buttons sucks.. there is lots of space besides of touchpad.. and mouse gamepad switch should be here too, on the side is bad idea.
Otherwise still a bit too big, i would really like to see GPD Win 2 successor with 7inch screen. Ithis one has 790g- if you dont have terminators hands its too heavy.. its quite heavy. One Gx1 Pro Claims to be 623g - i dunnot if with controllers or without them. GPD Win 2 had - 460g only.
I dunno why is so heavy, maybe GPD finally did PC with proper cooling which is not overheating.