Replying to JP/Juliens & Mojo 90's

Ok, heres the deal. usually, im glad to help out anyone with ski questions, and im fairly good at it. well now is the time for me to get new skis. and i keep going back and forth in my mind, and its not very helpful. help me out here guys.

Im 5'11 and 160lbs. Ski fast and hard most all the time. The snow up here...is insane. Its either total gnar and mank, just crazy total hard shit off trail, while the groomers are first class. If its not like that, we have powder. lots of it. so i need a very versitile ski. I need it to be stiff, not to chatter, and hold up at high speeds.

I have a possible deal on JP/Juliens and a possible deal on the Mojo 90s(176). The JPs i realize arnt that stiff, but im hoping the length will carry me speedily, and their long enough to be stable. The Mojos seem to be stiff which i like, and very versitle, which is also good. I really cant make up my mind. Help?