Just joined today , finding my way around the site . I'm interested in buying new irons . I have had two fittings . Tested both Ping I irons and TaylorMade PSI irons . The Ping fitter recommended the Nippon Modus3 pro 105 stiff and TaylorMade the KBS tour stiff , are these shafts similar or complete opposites . They feel very different but had similar results on the monitor . A bit confused , any advice .