I hunt elk and mule deer in central Idaho. Lots of steep terrain, mixed forests and sagebush, usally covering a few miles and a lot of vert before dawn. I've been getting by with a pair of 20 year old Leica 10x32 Trinovids for the past few years and wondering how many animals I am realistically missing with the small objective and mid glass? Trying to weigh a bino upgrade, ideally a Zeiss SFL in 40 or 50. I know my current optics aren't ideal, but I also don't know how much of the upgrade is just hype. I spend lot of time going up and down steep country, so I like the form factor of these. Then again, maybe with better glass I wouldn't waste so much time poking around? I also considered a apotter.