The Golf Mahal is far and away the best constructed bag with a full lifetime warranty in which you'll probably never have to use. These other bags are being designed by people with little to no experience when it comes to creating a quality, functional bag. Mystery Ranch is an established company who makes high quality bags designed and tested for the rigors of the outdoors. When it comes to choosing a backpack style bag to me its a no brainer, I always choose to invest my hard earned money wisely, and to me the Mahal is worth every penny.