The answer (to me) boils down to what you personally like or want in a pack. I don't give a rat about modularity, pods, pockets, accessories, tinkering, fitting, customizing and endless so-forth. It's not right or wrong...just different. I want the pack that carries right for me. I like mine strong, comfortable, simple and dependable. I notice some companies doing endless design mods to the point they've got a new pack out every 6 months and new accessories for it. Guys have to have a new pack every year like a new bow, gun...the latest and greatest. If they enjoy that I say go for it and keep enjoying. It's not me though. I sold my Gen II Metcalf (came with lifter kit, etc) because the bag was bigger than I required and I made a deliberate decision to downsize. Having tried packs from almost every name brand mentioned on this site, I bought another Mystery Ranch pack because I like simplicity and excellence in hunting design. I also think MR nailed it with the Guide Light frame. I just killed and packed out all the meat/head from a mature Alaskan bull moose last week...solo...and my MR pack had me enjoying what is often drudgery.