First of all, I’m a big believer in custom fitted clubs and have been using for decades. However, in this case I was oversold and didn’t achieve my stated #1 goal; regaining some distance lost with age. The guarantee is a joke; it’s only 30 days and unless you’re playing and practicing 4-5x per week, it’s not enough time to evaluate new clubs. I spent 2x full retail and have since gone back to using my old clubs. I’m going back to Cool Clubs. My fitter was Jerry Azurin