I'd suggest any such benefit is largely psychological to the user. You can find nearly any style/color you want and branding is difficult to ascertain from any

I'd suggest any such benefit is largely psychological to the user. You can find nearly any style/color you want and branding is difficult to ascertain from any appreciable distance. I tend to buy memory metal half frame glasses and I can't tell the difference between the "knockoff" zenni and my $600 foolish pair I bought at a mall.