I know Chris loves the Vector, but I like the Achiever much better as it gives all the club head information which for fitting is something I spend a lot of time looking at.
As Chris also said, its only as good as the person using it.
if its factory installed it doesn't suprise me. I've measured 757 TP Speeders all marked as Stiff from 245 - 300 CPM. All same playing length (swingweights changed slightly but not that much).