I just skied the BigStix 7.6 178 cm for two days in hard, icy conditions. The ski handled very nicely. I didn't have too much trouble getting an edge in, it turned nicely in the bumps, and it didn't mind going fast. It seemed like a very energetic and responsive ski.
I skied two Salomon skis as well, the Scream Hot and the Scream Extra Hot, both in 185 cm. I liked the Fischer much better.