I purchased and was fitted for a set of brand new Titleist AP 1 irons, with graphite shafts.. They have made me a better player for sure! In addition, I use only a Titleist SoLo ball... On May 26, 2017 I scored an ace in Port Charlotte, Florida. The course is Kings Gate Golf Club. Hole # 8, 115 yards, 9 iron.. Thank you Titleist for your great equipment!!