I have been gaming the 910 D3 since it came out and I have LOVED it for many years now. Its an amazing driver. Simple to adjust and the sound and feel are perfect.
I had a few questions
1. Does driver performance deteriorate over a certain amount of time? Does the club "wear out" after so many years?
2. What is the difference in performance between the 910D3 and the 917D3? Is it 10-15 yards on average? or is it not that much.
I am trying to decide if a new driver purchase is the way i want to go or perhaps spend a little more and upgrade my 712CB irons (best irons ever invented) to something else in the 718 offerings.