I've used Kifaru, Granite Gear, Seek Outside and Stone glacier packs. The Seek outside is far and a away the best when carrying heavier loads. That said I use the Stone Glacier for day hunts because it cinches up the tightest for a compact load. However, the Stone Glacier is just plain awful for heavy loads. It is so narrow that it sways and is unstable with loads over 100 pounds. Not really good for hunts where you carry your camping gear and expect/hope to carry meat. Patrick
