Among top-of-the-line binoculars you can't really make the choice by quality, can you?
Regarding durability of product, look for telescope barrels to be: #1 aluminum alloy; #2 magnesium alloy; #3 housing as [some] reinforced plastic/fiberglass/Lexan/Makralon. In exceptionally hard use lenses that are set into plastic barrels become dislodged more easily than those set into metal. Dunno why this is so.
Regarding durability of product, diopter adjustment is: #1 individually focusing eye pieces; #2 individually focusing eye pieces that move one eye piece indirectly; #3 central focusing. To my knowledge, all militaries' binoculars are IF rather than CF. It's less expensive, more durable, better sealed. Regardless where you hunt, IF will not significantly inconvenience you. Adjust your focus once.
Birding is different, though, and most binoculars sold are intended to focus on objects whose range changes frequently and rapidly.
Regarding durability, lenses made from Schott (Zeiss subsidiary) optical glass are more abrasion resistant than other glass. Your alternatives use Schott optical glass.
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And now to an equally interesting question: Why use compact binocular when optics that will be significantly more useful in low light (dawn and dusk) are available at not much greater weight and bulk?
I use Zeiss 8x30 B/GA IF Olive binocular with F2 rangefinder reticle, eye piece and objective lens covers, snow filters, and strap -- weighing 25 ounces. This is nowhere near the smallest and lightest binocular in its class. The weight difference between what you want and what I use is as much as a pound. If you backpack for weeks at a time, this is a big number. If not, not.
Just some thoughts.