Maybe I'm peculiar, or just don't understand, but I would rather have one alpha pair, and use them for everything, that multiple non-alpha pairs for different uses.
Of course, there are people who can have multiple alphas, but I am not one of them, so I just drag my single pair everywhere, for everything.
The notion that there are "hunting" binoculars, "birding" binoculars, and "football" binoculars, strikes me as odd, to say the least.