I've been playing the 712 AP2 since they came out and am in the market for a new set of irons. I've had a fitting for the 716 CB and was amazed when I compared the MB model along side the CB in the short irons. The numbers were very similar in terms of ball speed and distance. I wasn't brave enough to hit the long irons but compared the 7 & 8 in both and there was very little difference in it, however, the look and feel of the MB is just sublime. The fitter recommended me to go for a combo set, T-MB 3, 4-7 CB and 8-PW MB. I was wondering if anyone else has gone down this route and how it has worked out. It also got me thinking, what about T-MB 3,4 and 5 and then 6-PW in MB but I'm just not sure if my ball striking is good enough moving higher than a 7 in MB. I don't get to play that frequently but I'm looking to play more now and the MBs just make you want to practice more and play great shots. I have quite a shallow swing, which I feel would suit the MB. Any thoughts would be very welcomed.