Just finished my first round using this club
I had hit a few balls at the range, but Callaway Diablo EDGE irons is a little hard to compare those results to using your regular golf balls on a course with Mizuno MP-68 Irons . I played the same place that I have played many times before, but the course played very differently this time. Every second shot was about 40 yards closer leaving short 9I / PW shots into the green instead of 6I / 7I. I was even able to drive a couple to just off the front edge of the green and was able to putt the second shot. I hit Ping Rapture V2 Ironss out of 14 and just missed by a few feet on 2 others.