REVIEW – "Callaway Epic drivers deliver astonishing
So let’s put that formula to the test. Put simply, the speed on offer with these new drivers is astonishing. It was abundantly clear to me that the work Callaway has put into developing its new Jailbreak A.I. Speed Frame technology has paid off. Testing extensively both out on the golf course and with my SkyTrak launch monitor I was seeing very high ball speeds and great distance from the tee. When struck out of the middle the ball speed is fantastic, making the Epic Speed one of, if not the fastest driver I have ever tested. It is, however, no less than I would expect from Callaway giv...
Source: bunkered.co.uk