PLO is definitely my weakest game, but I'm working on it.
I've never played PLO live before.. My short term memory is so bad, that I think I'd be looking at my cards every 15 seconds to see what I have and what's changed after the flop, turn, and river lol.
Pot Limit Omaha is a game of increased variance, so poor players can run up huge bankrolls without much knowledge of the game because equities between hands preflop are so much closer. Weak players aren’t bleeding as much money preflop as they are in Hold'em and can go on astonishingly sick runs, or just lose money at a much slower rate.