I agree with Jelopster, that Grafalloy Supercharged from DTG is pretty nice. And you can't go wrong with the FGS Plus, either. I stuck the patriot themed R/S combo ones into a couple of drivers at full-length, and my swing speed 100+ with a quicker transition and it holds up well. I've had luck with the old purple and gold UST 65 Gold, and the updated one is $29.99 at Monark and Hireko with the stock they have left. For a couple of months, it seemed like every club I bought had one of the old ones in it.