I have several binoculars (not pair), and most are older from my boating days, both professional (done) and pleasure which I still do. My wife bought me a really nice and expensive Nikon 7x50 bino when I was still working on tugs, and I still use them happily today.
Here is an important test before you plunk down big bucks for binos.
Bring them to your eyes, and focus them, hopefully they will have individual focusing for each eye. Once focused, pull them down. If you eyes have to refocus to any large degree, keep looking.
Binos that dont suit your eyes can bring on a headache pretty quickly.
If only being used for an occasional glance its not a big deal but if you do like I used to and have them in hand all the time while on watch, its a big deal. Even sitting on a stand glassing hillsides for game, eyes tire quickly.