I have researched this quite hard but can only find info on the Ping eye2 irons. I have a set of original Ping eyes which I bought second hand a few years ago. I have only recently started playing golf a little more seriously and have quickly moved from a 28 to an 18 handicap. I want to improve, will a change of clubs help or will the Ping eyes see me through to a mid-handicap golfer. People rave about the Ping eye2s and it seems that it is hard to compare distance with modern clubs because of the change of loft. Any advice would be appreciated.