While I realize this can't be changed, I'm not eager to be the subject of AMD drivers for years to come.
I do like the device and realize the space and heat didn't allow an NV chip solution. I'll just have to remain hopeful for the future this might be possible.
I would love it if they made this 4K touch panel available on other models, particularly the AW 15. Why? Because some of us have the XPS 15 (or more than one) and really need that same screen but on something with a beefier 1070 or so GPU. Can't get that much GPU into a body as small as the XPS, understandable, but why can't we instead also get that screen on something a bit thicker and with more GPU ability? That does seem doable even if it was an add on cost.
Anyway, I really do love the XPS's and hope for many future models to keep the improvements coming.