Was sold on just spending for the k4 5000, but realistically the majority of my use will be for whitetail with a couple weekend backpack hunts in national forest in VA, and then day hunts on my yearly elk hunt with maybe a few days spiked out. Looks like with Black Friday sales the modframe and 3500 bag would come out to about $355 vs close to $600 on the exo assuming a 20% discount. Given I’m not doing anything too crazy it feels like modframe is the right choice here (plus the modularity seems like a plus given the majority of the time I won’t be using it for backpacking). Anyone have experience with both? Is the exo worth it vs modframe given the lack of extended backpack hunts?