There is no gain for slower swingers. Fact. My Rogues go no farther than my Infiniti's that are 2-4 * weaker. No matter the shafts I've had in either. No matter the length I built them to. They are just prettier. It's all I care about. 😂
There may be different weighting, as claimed by mfrs., around the perimeter, but if you weigh the head itself, you'll find out they are the same weight as the long iron heads of the same loft from 10 years ago. So, you are swinging a lighter head, at a shorter length. I don't understand how anyone could get 15 yds. more with that setup. You'll say you can swing faster because it's lighter, but the shorter a club is, the slower you'll swing it. Maybe I'm a drunk and don't realize it, because I'm not understanding any of it. I'll report back tomorrow night. I just reshafted the Rogues +1", to get them back to 'old school' lofts/lengths. Lie angles may need changed, but for now they will do.