The Fision cam has been replaced by the DynaCam. That's their new single cam. Pesonally I like the Nitrous dual cam set up. Draws smoother, no cam lean possibility and a lot faster.

Depending on your personal preferences I'd take a look at the Bengal or Pantera, which uses their new MPro cam. Although I haven't shot it yet it's supposed to be a nice smooth drawing cam. I wanted the extra speed so I got my Pantera with the NitrousX cams. Elimination of the cable guard is a real plus as far as I'm concerned.

And neither will rape your wallet too bad.