Had my fitting today, and yes, newer tech yielded better results. But I was surprised by the recommendation.
For background, my current clubs are 712 AP2 irons, Dynamic Gold S300 shafts. After 10 years, I know the shafts are no longer working for me.
I’d taken the Titleist on-line iron fitting tool, and totally expected to be looking at T300 irons. But very early in the process, those were ruled out. Back and forth thru heads and shafts, it came down to the T100-S and the T200.
A few things quickly became apparent - 20 grams is a lot in a shaft, at least for this soon to be 61 year old. And the turf interaction of the club design is huge for this sweeper/picker.
Looking forward to receiving my new T100-S. The only question now, what to do about wedge gaps (separate post).