I had a look through what was basically the whole range of Vortex a few weeks ago in multiple power and objective configurations. Triumph, Crossfire, Diamondback, Viper, Razor and Fury. It will probably come as little surprise that the most expensive offerings were the best, however the Diamondbacks were a real surprise in both clarity and build quality.
I have owned multiple top end optics in Swarovski EL Range, SLC and the newer type Zeiss RFs. Having seen what I seen, if I was to start over again, I would probably go Vortex Razor and a RF hand held... or would I go Fury? I'm actually not 100% sure. They were so good too. Though the Furys are a little cumbersome.
Vortex Warranty - the bloke handed me a molten block of Magnesium from a car fire and the binos had been replaced on that alone. How any company can make money on a £120 pair of binos with an unlimited lifetime warranty is mind blowing. But they do it.