i had a summit and freaking hated it. it was heavy, took to long to put up and was loud putting up and taking down. i took it back to bass pro and paid a little extra for the alpha hand climber and absolutely love it. by far the easiest stand i have ever put up or took down. as far as comfort just stand up once every hour or so for a minute or two to rest your rear. i will probably purchase the hang on next year.