Typhoon I need the extra 15 yards these days as promised by Taylor Made driver. Still has a 454 with Accuflex. the newer OEM drivers are nice but pricy. Eyeballing on Ping G430/440, not sure if it will fit in my current budget. Yes the technology for drivers had been improving in the last 25 years, almost peaked now before we have a new affordable material. Not that thrilled of the cavity form filled irons. Last thing I need is a caved in iron head.