I have to agree with Ron, I sort of climb all day but would not use them.
If you are looking for a pretty good system that I have been using the last few years, try this if you want, I have a Loc On Light fixed stand, weighs around 7 Lbs. Iuse this with two Lone wolf climbing sticks which I attach to the stand for carrying and my pack goes on that. I mostly spot and stalk with the gear on ( it's very light ) but if I come across a good ambush spot, I'll climb a tree, it puts me up between 10' and 12 ' which is just above the bottom canopy early season, works great.
Good luck.