My old irons have s300's, which are obviously quite a bit softer and kick differently. With that said, I feel like I am missing a bit of feel with the Project X, perhaps 5-10 yards difference as well on well-struck balls.
With that said, accuracy is awesome with the Project X. Much more consistent misses, fewer big draw shots, solid shots are 2-3 yard draws.
Should I be concerned about playing a 6.5? I know that this is pretty darn stiff in comparison to other rifle shafts and s and x true temper flex shafts.
Driver Carry - 275 (105-110 mph)
7-Iron Carry - 175 (95-100 mph)
Any Input from others playing these shafts? Thanks!