Older Pro V1x

So, the other day I found an older model of the Pro V1x line that someone lost in some rough. I decided to play with it on the back nine and I ended up shooting my lowest back nine score ever(-7). I was wondering if anyone else liked the older models better? Or maybe, I just brought my A-game for that last nine holes. 

I love all the older models of PROv1x. They play long and stop quick. Not as long as the new model but they still perform better than almost all competitors.