I did an iron fitting thinking I could maybe gain 5 yards or so. I was getting an average ball speed of about 103 with my 6 iron. George set me up with a few new combinations of shafts and heads and my average ball speed went up to 117 all without changing my swing speed. This resulted in almost 20 yards of additional carry. I ended up going with the first shaft George suggested with Mizuno MMC 20 irons. That combo produced the best results. I also was making much better contact with the center of the face over my existing clubs. George was very professional and knowledgeable. I Will be going back for other fittings in the future. I would highly recommend a professional club fitting from Club Champion.