Currently have Maltby PTM irons with XP95 shafts in the them. Would there be any advantage to install the Project X LZ shafts? Not sure if I would notice that much of a difference. Any advice would be appreciated.
The LZ are a little heavier and I would call them more of a mid trajectory shaft vs. the XP95 which is a high trajectory shaft. Probably one of those cases where the only way to know if there is any difference in performance and feel for you is to try an LZ in one club, like a #6 or #7 iron and compare.