I don't like a full containment system like the ACG. Of the "open" harnesses, Sitka Gear is the best I've used. Only half of it is elastic so there is no bounce.
My buddy bought and sold several bino harnesses.
I learned from his purchases.
I have 10x42 binos and my harness of choice hands down AGC! I think mine is called the cub . They are price right
I have the horn hunter and like it very much. Admittedly never tried others though. Im not even gonna look at this AGC one. Ignorance is bliss!! Hahaha