Last year i purchased the 712 MB with the DG Tour Issue s300 shafts. I went with the DG's based on range fitting, but when I played with them i found them to be very ballooning and shorter than my previous irons that I had Project X's in. I ended up switching my 712's to Project X 6.0 and was mush happier with the lower ball flight and longer carry. I am now reading and hearing that the KBS C-taper may perform even better than the Project X's....anyone have any good feedback? i am a 2.5 handicap that can carry a 6 iron 175-180yds/