on the upside my EGO Commercial mower worked like a champ. it produced about 50 gallons of grass clippings and only used about 20% of battery and that's using batteries that are less than half the size of the biggest ones it can accept. so i would say the "Commercial" part is living up to the billing - it is more than what you would need for residential use so the mower isn't the issue - it can handle the job no problem. i just don't think breathing the dust is worth it for me. wish i had thought about that before spending over $1,500 on it. LOL.