Anyone use these before? I would like some information on them. They dont look all to comfy to me

but i hear other guys saying the have slept in them before. I would like to know what you guys think about them.Since i will be hunting public land, I cant leave a stand out due to it will be stolen (last year there were a total of 4 stands stolen) so my choices are either get a tree saddle, a ground blind, or just climb a tree. What would you guys do?