They are a good buy for the price, but the blurry edges bothered me since my eyes dart head into the blur when I panned with them. Having owned Nikon SEs, E2s, LXs, and EDGs, I'm used to sharp edges or at least gradual field curvature.
The 8x32 M7 also had noticeable glare. As I recall, there was something shiny inside the objective tubes causing it. I'm not sure if Nikon fixed that problem. I tired the 8x30 M7 when it first came out.
What I did really like was the ergonomics. For small bins, they fit my large hands well. Sharper edges and reduced glare, and I'm interested. I'm hoping that will be the case with the 8x30 HG.
Except for the rare "atomspheric river," you have "Elkhornsun" in Monterey County, California, so "relative brightness" doesn't mean much with a perptually contracted entrance pupil.
Considering how many cloudy days a year we have in Central PA, I should carry an 8x42, and I did for a couple years, but found it too heavy and unsteady, so now I carry 8x30s or 8x32s.
After a cold and cloudy start to spring, we are getting more sunny and dry days, so I went out birding at Fisherman's Paradise again yesterday. Saw another Merganser hen and her ducklings, another pair of geese with their goslings (note that the Mother Goose's partner stayed with her whereas the male Merganser was nowhere to be found on both encounters), and a Great Blue Heron. But what stole the show was a barn swallow with its aerial acrobatics chasing flying insects and flying in spirals into her nest, whch was recessed inside the hollow of a felled tree. I read that swallows winter in South America and fly 600 miles per day! Considering how small these birds are, that's quite remarkable.
Brock