Scotty Bwrote a review of Shimano Ultegra WH-6800 Road Wheelset - Clincher on March 3, 2016
Familiarity: I've put it through the wringer
I am a big guy (185 lbs) and was a bit leery about the low spoke count and lighter weight of these wheels. After spending a ton of time on them on crappy Colorado roads, these wheels were a steal for how great they perform. Miles and miles of hard riding on them have not resulted in any out of trueness. Not sure what is unique about the braking surface but whatever Shimano did allows for FAST stopping.