Quite a quandry here... ProV1-ProV1X or NXT Tour....
I am a die hard Titleist guy and used the Pro-V for many years and went to the Pro-V1x last year. It was working great but through the year I noticed a constant drop in distance of about 10 yeards. So I wrote a bunch of it off to "the aging process" and that my swing speed was dropping. But year I started to drop a couple more yards, which was clearly not swing related.
I bought some NXT Tours this summer and immediately picked up a few more yards; somewhere between last years loss and today... When I asked my pro about it he said that the Pro-V series is really for better players with higher swing speeds and most likely, as is seen by the responses, for the players with 5 or less handicaps. Big hitters and big time spinners.
Since thats not me, I am finding that the NXT really gets me the best of all world's... some respectable distance and good greenside performance. As Fishbone said, my Spin Milled has done the trick around the greens, so I can get the ball to stop well. It sounds as if we're on the righ ttrack Shaun!