TT, anyone knows or has experience what 7 iron swing speed I need to have (or driver SS) in order to use AP1 718 4 iron effectively? Say with standard AMT Red shaft.
I mean, that with 65mph SS of 7i, I am sure that AP1 4iron you are not able to hit much further than 5 iron (maybe even 6 iron). On the other hand, having 7i swing speed of 90mph, I am sure one can hit 4i with a nice gap further than 5i. So, any idea where in between 65 and 90 7i swing speed the AP1 4i gets sensibly playable? Thanks....