ManinBlack
Tour Winner
If anyone can find me a handicap golfer between 28 and 5 that can repeat a swing twice then I will agree with loft and face angle adjustments. Put a top PGA touring pro on the end and yes I can see how they could see a difference but your common or garden sat/sun golfer surely cannot see any benefit.
Marketing that is all it is.
I have a lot of sympathy with that view.