I'd go with a white PCB, because if you put LEDs in there, they will reflect better. That said, PCB color is probably at 19 or 20 on my list of important things to consider, so it's NBD.
Speaking of which, I'd be interested in a PCB and plate for sure and *maybe* a case, depending on how it looks and price. I still use my OG Phantom on cardboard, and it's nice.