I love pendulum sights I use to shoot the regular cobra pendulums but I don't always hunt from a stand I wanted a pendulum for stand or ground blind hunting. Well I made a good choice last season by choosing the SAVAGE FEATHER WEIGHT pendulum sight I got the camo with the fiber optic pin. Man I like it a lot it brings in a lot of light. The best thing about it is you Sight it in from 20 yards on the ground and your good from nearly right under your treestand out to 30 yards and deadly on the ground. After 30 yards it depends on your bow speed I'd guess.
If I were to get another one it would be savage. They offer differnt packages as far as type, color bracket (black/camo) and pin brightness and right and left hand.
I would check them out.
Good luck!!