G430....
Hit the Max....beat my 8 year old Callaway in every department.....by a good amount.
With any of the new ones I honestly think that if your driver is less than 2 or 3 years old there's little point in trying anything else - unless you want to..and let's face it who doesn't like trying new clubs....
Performance gains will be minimal though.
I think it's getting close to the point where , even over 5 or 6 years, gains will be less and less and imthink the manufacturers, certainly in the driver depth, are going to start struggling to introduce a new driver every 3 years let alone every year as some do now.