i would like to know as well. i never played with them in the fall and have hit a few shots with them this year. maybe i should play a full round and see what they are like but would like to know the outcome

I also received a sleeve of test balls but have lost the paper to send in my results. I got the balls last fall but did not play them as the possibility of loosing them in leaves was a real issue. I finally played then for a couple of rounds and they were wonderful. I am guessing they were Pro V1x as they seemed to exhibit all of the same things I like. Good distance, spin on shots around the green and durability. Titleist if you are listening, send me another results paper and I will fill it out. 

They were the new Pro vs. They had a great feel off the club. The spin around the greens was great!

their durability was better than the 2012 prov1's in my opinion

The Pro V had black numbers and the Pro V1x had red numbers, if I remember correctly from posts at that time.

They send you (I think) what you have in your profile. The black numbers should be pro v's. Red pro v x's.