I don't see a DNA clone that looks like mine that is 35w, the 35w I did read about from FC has a large fire button that lights up(?), mine is just as shown in the link. I guess it could be a 35w chip got mixed in w/the 30s. No mention I can find of this happening to anyone else. 5w "extra" means very little but I just thought this was weird enough to mention. It behaves exactly like everyone else has described their 30w works, same sleep, slight delay to fire from sleep, no screen dim before sleep, etc.
ETA, the power setting round robins but it stops when it reaches 7w, it takes another click for it to jump to 35w. It does the same when going from 35w to 7w. That I don't recall anyone mentioning with a 30w, but that could be because it's just not important. I wonder if the 30s do the same, though.