Went to a local demo day today and hit several new irons. Tried the Adams Black CB2's and loved them. The feel is great and I was hitting them very good. The Adams rep put me through a fitting and recommended 1* flat and the KBS Tour 90 shafts in stiff flex.
I have always played reg flex in my irons, currently have Titleist 775's with the NS Pro 100's (Nipppon shaft) in reg flex and also Titleist AP2's with Project X 5.0's. Will be trading the AP2's in on the CB2's. When I questioned him about the stiff flex, he said that because the KBS are so much lighter I can hit the stiffs. Anyone ever heard of this?
I will say that I hit the stiff clubs great, ball flight looked good, distances were as good if not a little longer, and dispersion was good. Just a little apprehensive about ordering clubs with stiff shafts after playing reg for so long.