I have a set of the 301CB and the feel is really good. I bought just the heads only and installed my own shafts that fit my SS, but the KBS Tour shafts that they usually come with are pretty good, but just don't work as well with my swing. I have the Project X LS shafts in my iron heads. For the price they are a really good deal. If you are in the Bryan College Station area or west Houston, I don't mind if you would like to try them out. I have not changed the lie angle yet so they are standard loft and lie.
Good luck!