cybermedic: So which should I go with??
Here's exactly what you're going to get, CM .. differing opinions. I have to disagree with Jim on this one.
The R9 was the first master driver I bought, and I used it for over a year. Longer was nice, but my fairways hit % took a major dump from where I was with the Rapture driver.
A few months ago, I bought the G10 ....it was almost a night & day difference. It's just my opinion ( and maybe a few others'), but the from the start, the G10 seemed to be MUCH less wild on those slight mishits. I always play for the ding and ,with the R9, that little early/late hit was usually an adventure.
Both drivers carry about the same 260ish yards. The R9 has a little lower flight and rolls out a bit more. The G10's higher flight makes a little more controlled landing, but is affected a little more by the wind.