I've gone thru a LOT of packs. The next one will be the new Kifaru Nomad on a Bikini frame. They just introduced it yesterday; kind of a Mystery Ranch Crew Cab on steroids and at half the weight. My last Kifaru was a KU5200. I could not get used to the flimsy material when it was not loaded up full. It hauled a heavy load great but was not the "one".
Anyway, you really need to try the different packs. I look at many of the pics here and remember my experiences with the same packs and how quickly they went down the road.
I have one of the original US made Badlands 2200s and the newer models do not compare. I'd not ever have another. Ebelestocks have some great "features" but once you get a heavy load do not carry it well. I have tried THREE different models and they were great until you had to haul meat.
I've had a few Sitka packs and still have a Bivy 45. Another that is fantastic until it really gets loaded down. It is SO good though for hunts like my recent mountain lion hunt, I keep it around for a heavy duty daypack.
One pack that has really, really impressed me is the KUIU Icon. I have somehow assembled two frames, two 1850 bags, a 3000, a 6000, and a 7200 bag for them. They are just about perfect for organization and do carry a heavy load well. I just do not have enough confidence in the fancy carbon fiber frame to trust it 100% yet. Having a failure in the middle of nowhere is just not an option. I'd like that feeling to go away but only time will tell.
For ME , the undisputed champ, even though they are heavy as heck are my Mystery Ranch packs. I DO have 100% confidence in them and they can haul ANY load. I have a Crew Cab, Metcalf, and 6500. Stone Glacier looks like it has a lot of the MR features with much less weight and is on my list to try.
Most guys try to go cheap and suffer. I will never forget the first training load I put in my Mystery Ranch. I suffered many, many years needlessly!