I recently purchased the Roval Traverse SL Carbons, cause they were on sale, and it changed my ride completely. Went from 23mm wheels to 30mm and crappy hubs to great hubs. Before I felt like I always had a flat and was dragging my back wheel. Now I flow uphill. I hope they last, but they are guaranteed for life with some type of warranty. I am 170 lbs, so I’m not too worried about weight, but I do abuse my wheels.