a week ago i went to cabela's intent on buying a Swaro (swaroviski) 20-60x65. My brother , the salesman and I took 3 spotting scopes outside and spent nearly an hour looking thru them side x side on a tripod. The first was a votex viper i believe in 20-60x65. It was discarded in the evaluation almost immediately. The Swaro 20-60x65 and the Vortex Razor 27-60-85 were the two that we went back and forth on. Like i said, nearly and hour later, i took home the vortex. I am not a vortex fan at all. I only own 1 vortex scope and i'm not impressed with it. BUT, after comparing the 65 alongside the 85 , ranging from 300 to 500 yds, there was no noticeable difference. That 85 lets in a ton of light. Price wise there was $700 difference, but that was not the determining factor as i had went up there on the pretext of purchasing the more expensive swaro to begin with. I have looked thru the swaro in 85 and it's unbelievable. But i can't justify spending $3000 on a spotter. My range shooting off my deck is 400 yds and the Vortex is working well