I had the ponza and thought it sucked, so I bought a b17 narrow, but took it off during the winter riding months and put my ponza back on. That was a year ago and now I have the ponza nose tilted up a little and about 1,000 non-bike short miles on it. I think all saddles have a bunch of different places that your sit bones could rest on, it is just a matter of finding the right tilt so your sit bones stay where you want them to.