I'm a very fit 71 year old Brit, with a swing speed of 85-90mph. I'm contemplating buying either a 12 degree 910D2 with a Regular flex Bassara 50 shaft, or a 10.5 degree with the senior flex. I note that for the Bassara 50 shaft, the torque is quite high. It's no use recommending I go for fitting as I live in Indonesia, so I have to take a chance. I currently have two G15's (10.5 and 12 dgree) with soft regular shaftsand sometimes, I feel too much hook on my faster swings, so would the 12 degree 910D2 Reg Bassara 50 be a reasonable option for me. I'll be buying from Ebay, USA, since there's too many copies in this part of the world. Thanks & Regards.