@ozski I bought an MC ski a month ago, I've been travelling a lot so I have not been on it as much as I'd like to.
The ski itself is a pice of art in the looks department, and you see the quality of craftsmanship. I had the opportunity to test it at MC's lake in Orlando with Boris Laval (great guy) and have him pull me for a set. He took the time to explain all about the ski and set it up for me, with my front binding (OB4) and got me a RTP with a universal plate (I was using an HO direct connect).
The ski is incredibly fast and stable and easy to turn, it is very different from any other skis I had tried, but my opinion is jaded. on the second day I changed my rear binding to an R-style (the RTP with a universal plate has a height difference of about 1cm with the OB4 and I compensated with the HO).
I've had about eight sets on a new ski with a new rear binding so the change was quite drastic, but immediately my form got better and was earlier at the buoys. The last two sets finally I started really getting comfortable on it and I love it.
My previous ski was a V-Type and i have skied on a Connelly Prophecy, Raptor, Helix H2, Goode Flextail and Goode Nano One XT, out of these the most similar ride was the Nano One XT but forme the MC was and is my weapon of choice.