I recently went to my local GT on a Titleist demo day to get fitted for the new 913D3. I brought my 910D3 equiped with a Project X 7C3 shaft which I absolutly love the feeling, ball flight and distance but always looking for more consistency. After trying various shaft combinations, we determined that my project X shaft produced the best results in the 913D3. However, my ball speed went from 163mph with my 910D3 to 169mph in the 913D3 equiped with my shaft. The fitter suggested I order the 913 with a Project X 7B3 which is extra stiff and slighly heavier. My normal miss with my 910 is a high fade and I have a quick tempo in my swing. People have been telling me that going to an extra stiff shaft will produce an even bigger fade and will lower my ball flight. Since they did not have the Project X 7B3 available for the fitting. I am looking at suggestions to see if I should order the 913 series with the same shaft I currently have in my 910 series or go with the extra stiff model since the 913 produces higher ball speed.
I am also changing my 910F and 910H, both equiped with Project X 8C4 , to the 913 series. Should I also order these clubs with the Project X 8B4 to match the frequency in the driver?
Thanks for the help