The stuff I use hasn't changed much in a fair while. Most recently...a few years ago...I switched from using my favourite Leica or Zeiss binoculars to a Steiner binocular for all my cold-weather hunting. I love coyote calling, and it's at its best during the coldest weather, but fumbling with the focus wheel of a binocular in frigid temperatures while wearing gloves or mitts is a PITA. Some binoculars can also get much stiffer to focus in extreme cold, compounding the problem.
I picked up a couple of Steiners, a 10x50 (bulky as hell) and an 8x30 (nice and compact), both of which use the individual eyepiece focusing system. They have excellent depth of field, and once each eyepiece is focused separately for about 50 yards, they give a nicely-focused image on anything between about 20 yards and infinity. Those numbers are guesstimates; the point is that you play around with the focus until you find the sweet spot that goes from infinity down to short range, and forget about it after that, just grab them and look; no need to worry about focus. I actually put tape on the eyepieces to make sure the focus doesn't get accidentally misadjusted.
This makes them impossible to lend to somebody else unless their vision is identical to yours...so that's a plus in my book!

And the Steiners have decent glass but don't have the fantastic optical quality of the big-name optics; they'd be useless for birding or other extremely precise observing, and if I were going on an expensive exotic hunt I would be going back to Leica. But all my cold-weather hunting is more or less in my backyard, with shot distances rarely exceeding 300 yards. The Steiners are more than adequate for glassing deer or coyotes at those distances, and much more comfortable and convenient to use in the cold.
The 10x50's are great for sitting on stand. At first and last light, they give up maybe 3 or 4 minutes to my "good" binoculars...but they still allow observation in much darker conditions than any legal shooting light. The 8x30's are not as bright but are way lighter and more compact for still hunting, or for running and gunning coyotes.