Both of those balls should be pretty flippy to start with. Asyms tend to be more angular than symmetrics given otherwise-similar numbers (look at the Infernos compared to the Zones). I'd go with a 5" pin-to-PAP, above the fingerline. MB either next to the thumb or a little further towards the VAL.
Or you could try the Asymmetric Flip drill, I hear that's pretty angular. You'd have to contact one of the Morich guys to find out the details, clint, Nod, KOTM should know more. It's like a 4" pin-to-PAP with the pin about 2" from the VAL and the MB strong, I believe.
SH
