I was browsing Mitsubishi Kuro Kage Black Dual-Core TiNi 60 shafts as a potential replacement for the Rogue MAX in my 3 wood. This is based on how happy I am with that shaft, in stiff flex, in my driver. I noticed a lot of new versions available from $70-100, but they are listed as "Tour Stiff." "Standard" stiff versions are $200-250. I realize shaft terminology varies among manufacturers, and sometimes within a manufacturer's product lines. Any thoughts/experiences on this, especially as it refers to the KK line, are much appreciated.