I bought the i20's in March....Struggled at first,had the i3+ before, now it is ubelievable, the best irons I have ever had....Played today and my buddies are amazed, two clubs difference...I love when they ask what club I hit and they are hitting a "6" and I am striking a "8"....to be fair I went to my pro and worked real hard on my swing and I have gone from a 16 to and 11 hcp. I bought 4-PW, green dot, +1/4 inch, steel shaft....I really wish I would have not gotten the 4 iron and put another wedge in my bag....How is everybody faring with the U and S wedge, should I by them to match my others or go with the other Ping wedges? Thoughts???