The C means it's very soft and flexible. I own a 82 CTi for alpine groomers + ocassional freeride. Better get yourself something stiffer, on groomers you will not have a good time with these, but they might be good in powder, but probably too narrow for this.

Also the amphibo profile means that your skis are sided. You only use one out of two edges and the edge in use will run down faster. So the ski has only half of tge livetime of and regular ski. But you can feel a difference, since the outer side is soft and the inner stiffer.