I bought a set of 3-P, KBS C-Taper Litam very pleased! Soft, smashing sound and feel, not a hard metallic high tone flogging sound. I tried the 7 iron before . Actually I received the new version which has apparently some kind of synthetic filling, maybe like the Taylormade P770. I tried TM as well, but I prefer this the Lynx prowler irons.
Good shaft, however I prefer a chrome finish than that satin finish KBS choose for that shaft.