Hopefully someone can direct me with a link to a thread that already has a lot of this information. But every pack that I research seems to have something rather prominent that people dislike about it. And each thing seems to be a very credible concern. What are the most used Packs on the AT? not lightweight mind you, I'm starting my walk with my girlfriend and our dog next march, so we'll need space for a decent amount of things, not too heavy of course, but not constricting. Any help is appreciated.