I have a friend who has a Pair of Vortex Razor PRE HD 10x50 or 10x42 (he did quite remember) binos and he said he would give them to me for $175 but the only kicker is that they have some moisture in them and will need to be sent back to Vortex to get fixed. I am currently using a pair of Steiner Predator C5 10x42. My question is, are the Razor non HD's that much better in quality and how is the price and all with the Razors sound. I haven't found much at all on the Razors pre HD. How is dealing with the vortex warrantee as well? Thanks for any and all input!