Cascade?
Yes, especially with 7s. Though, if you want to come visit this fall and bring your 7s we can experiment. Im open, to being wrong. Notice I described sitting down and planting elbows on knees. In order to appreciate the more magnified, (magnificent) 10X view I do need to do something to steady things. I get your point IF I'm standing on my hind legs, fighting a bit of wind. But I don't just do that. Most here, (at BF), do to prohibitions on hunting conversation, wont potentially know this, but rifle shots are not taken standing on hind legs either... very often. Technique matters.
I think this a key point if the conversation turns towards us or them, as I thought yours did and does again here.
I use 10 and 8 almost interchangeably. I have way more years using 10. I hear the argument 7/8 fans like to make about 10s wiggling too much and so the lower magnification reveals more. Since my 8s are small, bought for convenience of travel and hiking, (mostly), but now used in the off season around the Bay, where the wind howls, they wiggle to. I experience this argument as one sided. Doesn't each offset the other? 10s with 20% more magnification reveal more detail, IF you can find the way to steady them. 8s give up that opportunity. When the wind is low, and/or I find a braced position, that 20% is gone. 8s appear steadier, but give up the magnification benefit, so the minimization of wiggles benefit, is offset.
Ive written this before. I may be wrong as I only carry one bino when I bird. That said, I do though bird the same couple places looking to see, what the migration, tides, wind, time of day, and topography have wrought. I believe, I believe, I can id birds with my 8s as well as my 10s. Yep. But, I do not believe, I can see the eyelid on that Goldeneye, swimming 15 yards away, or the water droplet on her back, standing proud, with the sunlight back lighting it into this shining orb, as well. Because I visit the same places, have learned the nuanced little hiding places of where the hoped for unusual is to be found, and done it repeatedly with both 8 and 10, Im pretty sure, if not absolutely convinced, I can see more detail, like those Elk antler points with 10. Ive never regretted the choice of 10s on a day. I have though, thought about my 10s, when only the 8s were to hand. Some here have seen where I bird. Perhaps those pics and those places explain better my preference. Ive also described my informal bino count of fellow birders at these places. 10s win.
That to me is the rub of the 8/10 conversation. But, surely the 7/ 8 vs 10 thing has been blabbed to death, ad nauseam.... Cant believe I wrote another 3 paragraphs on it. Sorry.
Are we just a bunch sheep, though?
"use what you like, 7 through a 15, just don’t imply that the masses are anything other that just that, which means generally common or ordinary, meaning usually they follow whats popular at the time without first hand knowledge, again on average, always exceptions."
I'm still arguing, justifying your choice, (as many do), by denigrating others, isn't necessary. I like the arguments I made earlier. Newbie hunters buy 10s, not because they don't know any better, the blind following the blind, but cuz they're advised to by folks they know, who do have at least some experience. Just as we all take advice from folks we think know, at the outset of any endeavor. And, hunting folks with experience, don't often convert to 7s over time, they stay with 10, and/or go 12/15, tripod. The tripod doing what I describe above, helping to steady up things so the extra X advantage can be utilized.