I keep hearing about people in various posts about upgrading shafts. As to what benefit to me a 25 handicaper casual player would I see? would I be better of spending my money on lessons instead (already doing a block of 6) Have used rental clubs with UST proforce shafts and they seemed to go well. Would say upgrading a howson rescue with and Irod shaft or a Cobra 3 wood with a pro force really make that much difference and be worth it. Have had a look on golfsmith website and unsure as to what would suit me. Any thoughts or should I ask DR Nick?