I believe there is only one lucky recipient, so far as of a few weeks ago, and he has been virtually silent since receiving it.
Jim Neaves, like many other bowyers have not had the luxary of building themselves a new bow in years. It has been approx. four years since Jim has built himself one. He has communicated that he is seriously planning to have his own Dark Matter Centaur.
Even though I had changed my order immediateley to the Dark Matter option, I still wished to hear more details and others experiences.