I use the Yukon from Cabelas and really like it. It has a screw-in mount as I sit in a couple really big oaks that the Straps will not reach around. The only probem I've found with it, it's not long enough. My advice is find one that sticks out away from the tree as far as possible. Remember that the camera will most likely be mounted just above your waist height and dierctly behind you. That means that the arm has to go out towards the side before it can come out in front of you. If you trying to video yourself, get the longest, sturdiest arm you can afford.