I have a set of climbing sticks by Gorilla, that are like the one's Lone Wolf offers. Got them at Dicks pretty cheap. (Bought two sets) They work OK. But, you have to make several trips up and down the tree hanging them, if you don't have someone on the ground tieing them off for you to pull up. Also, I find it hard to get them tight enough where they don't shift or pull away a little from the tree when you climb..I use ratchet straps on the high ones. It gets my attention when they shift...I have one of those put together climbing sticks and it's more secure.