The previous owner left a corded lawn mower and I've been impressed with how it's performed. No stalling at a big patch of grass! My wife likes how quiet it is. Would love to go battery powered, the cord is kinda annoying.
i was eyeing them for a few years, and when the 80V system went on sale earlier this year, i bought one...they were $699 plus taxes (13% here), so basically $790...it went on sale for $549 no tax, so a pretty substantial discount...i'm sure over time, they will continue to come down in price (and likely improve)...but it does work quite well...i sold my old lawnmower for $200, so my cost to upgrade was really only $350.