I have been doing some heavy teaching and I'm due to get a new set of Regs. I've been looking at the Carbon and after attending the Expert Clinic at DEMA and playing with it there it is talking to me every day saying "buy me, buy me." I just have not seen it in use in the pool at all or seen posts from anyone using in the pool. Can anyone tell me how they are holding up to heavy pool use? Is it going to dull the finish on it at all? This is just one sexy looking Reg set!