I’ve ridden the PN 1.0 for almost 6 years now on my TT rig. Depending on the course, my empirical data from longer rides and bike fits show this saddle is worth 5-10 watts compared to more conventional saddles for a given heart rate. Every year I try other saddles and I’ve not found a more ergonomic or comfortable option for riding in the bars. The design allows lots of flexibility for dialing in an excellent aero position. The durability is noteworthy. I logged over 6,000 miles on the PN 1.0 and only show some light scuffing at the inner thigh contact points with zero detectable break down of the padding.