P790 TM Irons have been in the bag 6 weeks, gone from a 17 to a 12, shot a 77 last week, 12 GIRs. Cut Grey golf ball. Screw the Anthem Protestors in the NFL, play more golf!
If your driver speed is 95MPH or less, try the Grey ball, it less compression like the ProV 1, I tried the Blue and I could not compress them. I love the feel and performance of this ball, try it.