In 909D2 where I have Titleist Voodoo shaft having with "stiff" stiffness proving great feeling. Today my swing speed is 101-103mph.
Sadly today this shaft alternative is not anymore available with 910D2. So can somebody share the experiences on Project X Tour 5.5 and/or RIP 60 "stiff" shafts compared to Titleist Voodoo shaft.