After gaining a better understanding of my needs, I decided to go for a 25x100 giant binoculars set, than a 15x70.
Now I'm wandering if there are technical differences between the 2 more popular 25x100 binoculars currently on the market branded under several different names and price tags.
Attached to this post are their images, which I hope to get a comment by who may know what eventually these differences are.
Giorgio