Re: favorite gripsMizuno M-21. These are on all 10 of my Mizunos and, for some reason, my Adams driver and Cobra 3-Wood, too. There's a very similar Golf Pride grip to this, without the Mizuno logo on it, but I don't know what it is. If the M-21s came in Mizuno royal blue, they'd be even cooler.
I also like the stock Cobra grip, which I believe is also by golf pride and feels very much like the M-21, but has some circles on it that I believe are hand markings of some sort.