Any feedback on the new Wolff PC ?

I am interested in getting some feedback from current users of the new Michael Wolff Carbon power cords, both the Source and Gain models. Thanks for your responses.I was considering one of his previous versions until he announces this new, revolutionary, patent-pending carbon model, so now my curiosity is really peaked.Retailing for $600.00, there is a lot of competition at this price point.Do we have an Elrod beater in the making?