I was in a similar situation when one of my barrels fogged up on a hunt. Had the razors for 3yrs and took a lot of abuse prior to this and they didn't skip a beat and got a brand new pair of Razors to my door in under a week. Great customer service! I've had the Razors since they came out and really like them. Got my wife a pair of Fury's and they are very compact and razor sharp (8 power). Still like my Razor 10 powers for open country. I have had the Nomad spotter since its inception and its been flawless. Great company and they'll bend over backwards for you. They're also mountable to tripods. I use that feature quite a bit.Vortex has the best warranty in the business. I bought a pair of Razors and cracked one of the eye piece barrels. Got back from my elk hunt, called Vortex, told them I had a Mule deer hunt in 2 weeks and I needed a new pair. They didn't even skip a beat. They told me as soon as mine show up there they would have a new pair out as fast as possible. Got my new pair with days to spare before my hunt.
If its that close of a decision, I've heard the HD Vipers are close to the old Razors for clarity, you might as well go with the better warranty. I promise, you won't be disappointed.