ok, i am looking at the ol' man stands, as well as gorilla... i am a poor college student so the summit is a little out of my price range. I also have two hang on stands now, and is there any reason i should keep these? Is there any hidden downsides to owning a climbingtree stands? I like the idea of being mobile in the woods, and moving the hang on stands are a lot of work. I am not necessarily looking for tons of comfort, just something that is relativey quiet, and light.