Bottom line, they are superb irons! 5 weeks with the back order. Played my first round today. I went with the Tour Lite Regular flex shafts and they are perfect for my swing. I play TaylorMade Sim 2 irons, love them. These irons are just as good!!! I was putting together a second set to use at my alternate work location for half of each month. What a bargain! These irons play just like any high dollar Ping or TM I have ever used. Very soft feel, great ball flight, and even better distance. I flew a few greens trying to get used to the distance. Wish you could mix the 201 and 101 for a combo set!