WAB
AH ambassador
My father has a 6.5x55 with a camo stock and scope he had made to hunt Africa, we don't dare set it down in the bush, we'll never find it again.
LOL I never did find a pair of camo bino’s I set down after shooting a pronghorn.
My father has a 6.5x55 with a camo stock and scope he had made to hunt Africa, we don't dare set it down in the bush, we'll never find it again.
LOL I never did find a pair of camo bino’s I set down after shooting a pronghorn.

I have used the top 4 on your list. Exo which I really wanted to like, gave me the most trouble carrying weight. I did the best Stone Glacier, not sure if it's my body type or just me. Never could get the hip belt on the exo to support the weight like the others.In no particular order, I currently own or have owned packs from the following in various configurations:
Seek Outside
Stone Glacier
EXO
Kifaru
Hill People Gear
Wilderness Packs
Dana Design, Bozeman
Arc'Teryx (Made in Canada)
Mystery Ranch (Made in USA models)