If you're dealing with tall hedges, it might be worth considering a long-reach or extendable-pole hedge trimmer. They have fixed or extendable shafts which let you cut the side of a hedge above head ...
We recently had the opportunity to try out the WORX WG252 20V Power Share 2-in-1 20″ Cordless Hedge Trimmer, and we were impressed with its versatility and ease of use. The telescopic pole ...