KBS Tour 90 Shaftshttps://www.titleist.co.uk/teamtitleist/team-titleist/f/united-kingdom-ireland/17693/kbs-tour-90-shafts I am currently playing with KBS Tour 90 parallel (R) shafts in my clubs. I am thinking of getting a combo set of AP2 / AP1 712's. What shaft obtion will give me similar performance to the KBS Tour 90's - the Nippon NS pro 970 or the True Temper Dynaliteen-USTelligent Community 10