kaichu dento
Flashaholic
It's a light for doing whatever the buyer wants it to do and a lot of us like knurling. Witness the excitement of the knurling on the Maratac AAA.its not a combat or work light so the 24/7 knurling is unnecessary and can get in the way. (you're crazy to get a casual light with all that knurling under the belt clip because pretty soon your belt will be in shreds)
so either 2, or 2 with the front half of 1.
I'm also getting the feeling that we have someone who hasn't purchased one of these lights deciding that the knurling is something akin to a rasp, which is most definitely is not. Some of the smoothest feeling knurling I've seen, which still offers excellent gripping characteristics.
Anyone with any doubts about whether or not this knurling is too aggressive, just ask some of us who have actually been carrying them.