AV, they are Conquests with 30mm tubes. Can't see how you'd go wrong. I know I looked mighty hard at their 2-8 for my 338 until I found the 2.5-10 Swaro for about the same price. The Zeiss's are a very nice optic for the money.
The Duralytes have Tessar (T* German) Schott glass lenses in them will are an upgrade from the "MC" Conquest lenses (Czech Republic). The Duralyte are basically the same glass as the Diavari scopes.
Me too Scotty, when I figure out which one I would like to have. Zeiss has so many different scope models now, that I am confused?? I own (2) Conquests (MC's) and a Diavari V (T*). I'll eventually figure it out?