That's a good point. I'm wondering if it's going to take someone who's used to playing with blades to move to a different style iron than vice versa. 99.9% of the time I'm just playing my stock shot - blades are going to amplify a miss, but perform the same way. Someone who's used to a fully bladed iron moving to something that puts far less spin on the ball are probably going to have more surprises. Now, I'm talking here about taking probably one more step past player's CBs - not like the S55 or something, more like moving to an i25/Vapor Pro Combo style iron.
You mean like Phil Mickelson just did moving to Apex pros?