I recently joined a couple of informal dealer-choice poker groups. Haven't played for decades so looking for this kind of forum to help get back into it....
I'm definitely going to propose some of those - Omaha 3-2-1, criss-cross Omaha, Chowaha, Banco.
They've come up with even more bizarre 2i+3c variations they call Bingo, Triple Vegas, Elevator, Pyramid, Slider, Stop Sign, KISS - so these should be no problem...