If you had to pick....
Would you go with one set of top quality binos in something like an 8x42 Ultravid?
Or, would you go more to something like a 6.5x-7x30-32ish small bino and a larger set, say 10x-12x50-56ish in the pack?
Why?
VA, for me the answer for over twenty years has been ONE quality pair of 8x30/32's... right now that means an 8x32 Ultravid. I've never found the need for more or less in a bin and if I REALLY want to see something on the micro level I pull out the spotter.