Alrighty, for what it's worth, I just chose two piece tri top and shorts with minimal chamois. I will say I just got a Zoot Suit to try (shorts) and the cahmois had some sort of seam all the way around... not so fun! I'm sending it back. I like the jog bra and jersey integrated together in most tri tops, but I'm very small on top. I'm wearing a wet suit for the HIM swim, so possible drag is not an issue. I opted for a full length top so my back doesn't get sunburnt on the ride, and tried shorter tights thinking it would be better for the run and swim, but 3" is just too short to ride a bike with... So, just thought I would pass along a little of my beta testing to you. I did opt not to get the one piece suit, for I have no intention of piddling on myself, and if I do have to tinkle, I'll just drop trou rather than show everyone what I (don't) have