aion2come
WKR
+1 on talking to Aron before you buy. Great guy.
On the comparison between Exo and Kifaru ... the Exo is actually more waterproof than the Kifaru, and it is totally detachable. Both are good. I run both for different purposes. You won't go wrong with either. My personal opinion though, would be to go with a minimum of a 24" frame so you have adequate load lifters when hauling out that quarter ... and get a bag that works with that frame. I think you'll regret having a 22" frame when it comes time to haul a load.
I'd read this article before buying, if you haven't already. Buying A Backpack
On the comparison between Exo and Kifaru ... the Exo is actually more waterproof than the Kifaru, and it is totally detachable. Both are good. I run both for different purposes. You won't go wrong with either. My personal opinion though, would be to go with a minimum of a 24" frame so you have adequate load lifters when hauling out that quarter ... and get a bag that works with that frame. I think you'll regret having a 22" frame when it comes time to haul a load.
I'd read this article before buying, if you haven't already. Buying A Backpack