I recently switched from the Titleist Pro V1x Left Dash to the Titleist Pro V1x, based on Titleist's online ball fitting/selector. This was my 1st round since fracturing a rib a couple of months ago, and also my 1st time gaming the Pro V1x. Considering I still have 5 dozen Left Dash, switching was not a monetarily sound decision, but now, well worth it. 176 yards, Sub 70 949 Pro 5 hybrid, and a Titleist Pro V1x. And yes, an Ace trumps 7 5s.