/vr/ - Retro Games

I know this is based and not cringe, but is there a point in getting something above it for arcades?

The Miyoo Mini Plus is pretty much the perfect device, for a certain intersection of needs. For a lot of people, nothing more is necessary. But where can we go from here? What can a hardware developer do to take this size and form to the next level? Could we see an OLED screen in one of these bad boys someday? Can a more powerful chipset fit inside such a unit without heat and ventilation issues? Or have we reached a physical limit?