I find that the Barney’s frame fits better for bigger guys. Most of the people I know that didn’t like them complained about the hip belt fit. They were usually smaller guys (<5’10 ) and slim. I am 6’3 and 220 give or take and appreciated the padding for hauling heavy loads at long distances. The hip belt fit me well. The cons to the system is being bulky and noisy. The pack creaks and the fabric is noisy when it brushes against something. They are also pretty heavy if you drink the minimalist koolaid.