I bought this electric saw to perform lélagage of my trees. Light, easy, effective, it has done its job. I chose this model because wire all the comments of battery saws show the little autonomy. The thread is not really a problem, even on a ladder. I did a test "ground" to cut a piece of wood, and there, I think it vibrates a lot, a phenomenon that I have not seen in pruning. Finally, the cutting is easy and efficient, it does well support the shoe of the saw against the branch to be cut.