Also, how do they run compared to a raspberry pi? I've got 2 of those laying around, been too lazy to hook it up and install everything.I'm wondering about MK 1,2,3 etc Type games playability on both. Read about clones sneaking in PS1 MK Games as arcades.
Pandoras are junk in general, I would say 
They don't even switch resolution...
Yes now they do and there is no way anything else is cheaper/easier to use. Better, probably...