I don’t know if it is true, but my memory is that Callaway said something to the effect that the Pros are about as forgiving as the ‘19 standard heads. The Pros are more forgiving than their appearance would lead us to believe.Do you guys think the Pro's could be more variable in terms of distance vs. the 21's? I ask because it seems if the Pro is struck well the distance will be much farther than on slightly off-center hits....vs....the 21's which have a larger (seemingly) effective hitting area which might result in more consistent distances over 100's of shots.