I have 2 Kuiu's (old style), an AGC, and now the Adak. I have always liked the slim profile of the Kuius, they just don't always keep the dust and dirt out. Also, when you want to take the binos out and put them on a tripod, it's a pain because the straps disappear over your shoulder. I really like the Adak so far, it fits like the old Kuius, but with complete coverage of the binos. I can take the binos off and on, no problems mounting to a tripod. I do wish it had maybe a bigger pocket on the side to hold a windchecker bottle, etc. The AGC is nice but it is huge, my 10x42 Zeiss binos swim in it, and it takes up most of my chest.