My small yard only takes me about 45 minutes to mow, trim, and blow. I've had EGO battery powered equipment for 7 years now. This year the capacity of my batteries was so low that I had to buy a couple of new ones. I can mow, trim, and blow the entire yard on one battery, but I like to have a backup just in case.
Sadly, last week the self propel feature of my mower quit working, so it's now a push mower. I figure repairing it will probably cost nearly as much as a new one. I'd try it myself, but I'm uncertain whether it's the drive motor, the switch, or the control board that's bad. From my research it could be any of those or just frayed wiring somewhere in between.
I've mowed a couple times since, and I'm still uncertain if I;m going to replace it or just wait until it quits entirely. It still mows well. There are two motors - one for mowing and a smaller one for the self propel.