Each year there are more Birding Binoculars to Review.
It is hard to imagine being able to keep up with all of the innovations and improvements. Therefore. I shall refer you to the ABSOLUTE authorities on these most recent binoculars.
Unfortunately my server is still blocking photos, so it is best to send you to the Cornell Ornithology Lab site where you can get the totally up to date information. Their ALL ABOUT BIRDS section has a very comprehensive PDF which contains their reviews. I do not want you to miss it. There is still time to get discounts for your holiday gifts.
You can thank me later with a cup of hot chocolate and tell me about what you selected.