I have the sit and climb and think it was well worth the money. It is simple to put on in the dark and very quiet, light and easy to pack in. They reall lock onto a tree, it is more sturdy than my gorilla hang on stands. The only problem I have had is like BigWay said, the seat is a little narrow, I'm 6' 0" and weigh 200 and with light clothing on I just fit into it. If they made it about 4 inches wider it would be perfect.