Sainsmart IPS display, powered by an RPI 3A+.
Wiring is awful which I'll fix shortly. Their mounting system for the pi is a mess and uses M3 screws when the holes in the pi are M2.5. No instructions and no documentation on the controller which has a lot more ports than what I'm using.
But the damn thing works. Now to clean up the wiring and figure out a kiosk mode ui for it.
I'd say the stand worked out pretty well.