davidgrant:really not much difference:
I don't disagree. But my point was that you said you were "going to upgrade to the vapor nike" before they were taken out of the pro shop. My question is why?
The specs of the NIke Vapor irons were virtually identical to the new Callway irons (see below). If you don't view the new Callaways as an upgrade, which I understand, why did you view the Nike Vapors as an upgrade? The only difference between the two sets is the Callaways have a bit slower meter speed.
I just don't understand why you viewed the Nike Vapor irons as an upgrade but don't view the Callaways the same way, given the virtual identical specs. (Unless there was another set above the Level 100+ that I'm not aware of, which is possible.)
Nike Vapor (Level 100+)
Trajectory: High
Precision: 5.1
Forgiveness: 3.5
Spin: 4.5
Meter Sped: 3.5