I have searched the site and found all the comparisons of the monocular style rangefinders. However I didnt find a single comparison of the binocular style RF. What would you recommend? The price is about the same so that should not be an issue. Next what would you recommend? the 10x56 or the 15x56 or the 8x42 or 10x42? I know there is only the one option for the zeiss but if you suggest the leica what would you prefer? These will be used to range deer antelope and elk in nevada and oregon and I will be using them on the range out to 1300 yards.