I was considering the CAYS and Platow and may still someday pick up a platow when I get a more dedicated late season/gear hauling pack. The CAYS looks awesome but if you're carrying sticks and a platform, while you're saving considerable weight in comparison to a treestand, you're still carrying a pretty good load. I didn't think the CAYS looked like it had enough of a frame and too short of a profile to carry all of that comfortably and so i settled on a Kuiu Venture 2300. They're a little bit more expensive than the CAYS but not as expensive as something like a MR pop up or something with a dedicated frame/suspension system. If you can hold out for a 15% or 25% off sale or find one in classifieds it can be had for less than $200 and is a very good pack at that rate. It's not perfect but it strikes a nice balance of cost, weight/size and customizability. It'll cover 95% of my hunting style and I don't feel the need to switch to a lighter pack if I want to one stick or go to a pre-hung set. I do wish it had a load shelf or compression panel but the straps still get the job done. If I don't have heavy layers I strap my skeletors to the EDP with the ITO bungee system and it all straps to the back of the pack nice and tight. If I have layers I can put them over the EDP then the strap 2 sticks on either side. It's a longer internal frame prack and fits the stick profile nicely, i.e. the sticks aren't poking out way above or below the pack. I recommend reading the official backpack thread before making any decisions on a pack. The Venture gets some love but I don't think it gets enough. It's too expensive for basic guys and doesn't haul enough weight for more upper end guys. My goal was to find a pack that could comfortably carry up to 30 lbs for long walks that is lightweight, easy to handle in a tree and budget friendly without sacrificing features. The venture checks all of those boxes for me, just don't buy something until you've looked at what other guys are doing, there's a lot of good packs/systems out there