I'm also looking to try something different than ISM Century or Cobb Max on my tri bike. Both feels quite good, but I think main problem is that chamois in z3rod isuit and dhb trisuit are to narrow and I'm sitting on seams wnhich are placed exactly inplace where my body touches saddle and it causes pinchingand chaffing. Fleece padding in cheap Zoot suit was better but it also quite narrow for ISM.
Do you know tri shorts or suit with wide padding? I have only one in mind - Castelli with they Kiss Tri pad - it looks wide enough to go over saddles prongs. I heard that Castelli sizing is wierd, is that true?