I've built a few myself but I don't have access to any of them to test it out.
If I disable all but 1 game, will it boot straight to that game?
For example, if I buy the 412-in-1 and enable only qbert, will the machine boot straight to qbert when I flip the switch?
Its ok if other things show on the screen first, as long as it boots to Albert on it's own.
I'd like to go the jamma route to repair some of these older boards I have. I plan to keep the old boards in the machine for legal reasons.