I ride them - I have about 1.5 seasons on them and the rear is just starting to show signs that it is very slightly out of radial true. Lateral true is pretty much perfect on both. FWIW I weigh about 212 lbs and I try not to abuse the wheels. They are plenty stiff and strong, even with the low spoke counts, and you can run them tubeless if you want. The only thing is that it is a BEAR to get the tire bead over the rim, and shimano recommends not using tire levers with these. I got a flat yesterday on the front tire, and my hands are sore from muscling the bead back over the rim. That gripe aside, the wheels are great. I wouldn't hesitate to recommend them.