Had mine a few days now
I am blown away. I love it so much.
I already went out and got a USB-PD power bank, plus a 1 meter 90 degree usb c cable, to have in my back pocket. Still drained both it and then the Frame today.
I want to find a good case for it, and I think I'll get a cheap bluetooth mouse for desktop mode stuff. My G515 keyboard already works great, but having to keep using one hand with one of the controllers to move the mouse is tedius.
Now trying to figure out the best way to do Beat Saber modding on the Frame, so I can run modded BS in stand-alone.