I have bought a Fiskars stik. It's a light weight pole pruner with the power band hidden within the pole. Check it out on YouTube.
My old extension pole has an exterior rope and pulley. The lever arm constantly prevented me from getting in the right position. Falling debris often got wound up in the rope, which ended up dragging the whole mechanism to the ground.
.......
It often happens that I cut off a branch that falls into a neighboring
yard or into a
pond. The fine control of the cutter on this machine, allows me to reach over the
fence and crane the debris into the yard where I'm working. Branches that hang up after being snipped, can be lightly grabbed and pulled down. They can be quickly released, so the stick isn't pulled to the ground. This is a big time saver and easier on the arms.
It is much lighter and more maneuverable than what it replaces.
I paid $100 for this tool it will pay for itself, many times over.