What kind of manners does the cannibal have in mid air(does it nosedive or anything like that).
how high of a jump can you realisticly go off with the stock suspension of the cannibal.
is it a better jumper than a 400ex?

 

The CD has excellent in-air characteristics, as good as the 400EX or better because it feels (and is) lighter. It doesn't do anything weird if that's what you're asking. It's also as forgiving on the landings as the 400EX.

The suspension depends on what you get - the Ohlins soak up most decent jumps well, but the fronts will blow thru the travel if you land badly (but so will any other stock quad - only worse). Not sure how well the Arvins shocks work.

The Ohlins are far superior to the shocks you'll get on any other stock quad.

 

I think the best way I could describe it is the way I did in your "Cannibal or Z400" post.