Just bought a set of AP1's, the cheapest Titleist irons. Amazing how accurate they are, and I picked up about 17 yards per iron. They look like blades when you address the ball, and for whatever reason, it is real easy to see where you are aiming with the face. I have no association with any golf manufacturers in any way, just very pleased with these clubs. Worth the price. I'm already an 11 handicap, but as I get old, I need other ways to keep some distance and these have really helped. 55 gram senior shaft for a 69 year old, and the feel is great.