I tried the Shaman mogul ski last year. It's Finnish made in Eastern Europe I believe. I skied the long one, like 176/8. Supposedly it's the same thing the wcuppers use who are on it. Holy crap, it basically demands you ski a direct line, aka zipperline, in the bumps. If you do, it's oddly forgiving. Even friendly. If you don't, it's amazingly punishing. It has a smooth, soft, but firm spring to it that propels you down the fall line. Has the most camber of any ski I've been on in a long, long time.
I had intended to take it to Stowe for the gathering but forgot to load it in the car. Thank god.
On a firmed groomer surface it basically refuses to make a normal short turn. It's like a 4wd truck with the hubs locked in a dry parking lot. It starts bucking. For short turns you pretty much need to keep the tips in the fall line.
It makes big turns though and has quite a nice feel with the kevlar layup. I'd love to see them make a regular ski with their construction method as I think they're on to something.
It's available at Forerunner ski shop in Killington. If you're a bumper I'd definitely recommend trying it and no warning needed. If not, one might want to try the shorter one, 173 I think. If you try the longer one tread very, very carefully at first. It really is not a ski for a casual round line in bumps. It simply won't do it without a huge fight that at some point, possibly within two turns, you will lose.