There are domestic electric grass-cutters, such as you might buy at the local DIY barn, and then there's the mighty 'Edge' zero-turn mower from Ariens - a ride-on device that makes your author wish he had a larger garden...
As substantial and sophisticated as it is, the Edge is aimed squarely at domestic users. Perhaps even groundscare specialists with smaller acreages to look after, thanks to features such as easy control levers, a six mph top speed, and a neat ability to about-face on a sixpence. Cutting time is claimed to be 50% faster than a traditional a lawn tractor, since there is no need to turn, reverse, turn again, straighten out or stop.