In general, the thing is very useful. Unexpectedly, I managed to cut off extra branches at a fairly high height from very old apple trees, which I did not even hope to put in order. It is convenient to work with the saw, the wires do not interfere, there is enough power, only force is needed to keep the saw on the bar if sawing at the maximum height. A woman can also work on a barbell folded in half, at an average height. I really liked this device. I definitely recommend buying.