I'm kind of traditional in that regard, so I tend to use Scotty Grips. I have a Select Newport and a Super Select Newport 2+. I just switched the Pistolini grip to a Matador Mid last night. Also put an extra wrap of tape.

On another note,:
Recently was in a Golf Galaxy and for some reason there was a bunch of Tour Velvet 360 Flat Caps. I know it really does not make a difference, but I bought all of them, enough to regrip my woods for the next two changes. I'm just a little nuts that way. When my irons need grips I will have to settle for the regular TV 360's