What does "no problems" mean? Are you saying that the coating doesn't show stick marks almost from the moment you start using it, or just that you don't care about the stick marks? Opentune made a valid point that stick marks aren't as important as how the head sounds, but it's really strange that so many people seem to deny that the coating wears any differently on Remo vs. Evans at all. It's almost as bad as Republicans or Democrats refusing to admit to absolutely anything the other side does betterWeird, I've had the same type Remo Coated Controlled Reverse Dot head on my gigging snare the last couple of years and there no problems whatsoever.
I've used at least four or five CS heads purchased at different times from different sources and they all start showing stick marks immediately (and with new sticks as well).I guess sometimes you unfortunately get a dud head.