I have the Descentes, Craft Master Bibs, and the PIs. I like the PIs the best. The chamois in the Descentes isn't for me--too bulky, especially in the front. They are cut small (like Castelli shorts), as are the Crafts, which makes them supportive. I like the Craft bibs but the bib part is more substantial (just not straps but it covers your tummy up to around mid-rib area). Chamois in them is fine, as it isn't too bulky but it's comfortable. Because of the extended bib area, they can get toasty if you wear them in warmer conditions. The PIs are cut more to US size standards (i.e., bigger) but the small fits me fine. I believe that the inseam is a tad longer than the Crafts & Descentes, too. The material isn't as supportive in the PIs, but I found them supportive enough.