I'm thinking about picking up a Vortex Crossfire II 3-9 x 50mm for a rifle I recently bought because the scope is on sale at Cabela's. Anybody have experience with the Crossfire II line? How would it compare to a Bushnell Elite, Redfield Revolution, or Nikon Prostaff II? They are all roughly in the same price range, with the regular price of the Vortex being the highest.