RE: vipertec or razortec
Tough call. Both bows have their advantages and disadvantages...and yet both are very similar in terms of specs. If Hoyt would come out with a 33 to 34 inch bow similar to the Viper and Xtec then I think it would be a great seller.
My pick would be the Viper because of the riser/limb design...though I might also suggest the Xtec as well.