I'm still playing the '09 versions and can play both models but I have a slower swing speed. The pro v is my ball of choice on most days, esp. if I'm playing a course where iron play is critical but play the 1x when it's more of an open course or on days…
I finally got out to play yesterday and try out the new balls. These things are awesome. It was tough in the wind and rain, but these things were great. I was even lucky enough to find a new Pro V1. I used that ball for about 3 holes and it worked great…