My bro-in-law just asked me if vortex diamondbacks were any good and i had no idea. I only have dealings with Swarovski, Zeiss and Leica. He asked what would be a good quality low light binocular and i told him one of the three i mentioned above but he has serious issues with price. What binocularwould you recommend with a big field of view, sharp view and good for low light? It can be porro or roof, 8 to 10x and something that won't break the bank, suggestions needed... This binocular will be used for deer hunting not birding.