Recently set out to update my irons and specifically went to the local shop for the AP1. What a fantastic set of irons they are! I went with the 4-pw with the XP90 in stiff flex. Also added the SM5 wedges in 46, 50, 54 and 58. The AP's look incredible for such a forgiving club and they feel great. Ball flight and distance are exactly what I am looking to achieve. I have been a loyal Titleist guy for the better part of my 45 years and have not once been disappointed in any of the products! Exceptional quality and stellar performance!