Most guys are using some variation of the standard loads with WW 231 or Bullseye; I use WW 231. BDX bullets from Kurt Thomas in... Black Diamond now, I think... are usually the bullet of choice.
No specific load meantioned, because most serious PPC guys put their gun in a Ransom rest and test grouping, going up and down a tenth of a grain at a time. That's how I arrived at the loads for my PPC and Distinguished revolvers - and each of the three takes a different load for optimum results (although any one of them will use a load intended for one of the others and still shoot better than I can hold).
PM Kolt if you want to hear the latest and greatest in PPC loads out there.