I mow over 2 acres and have some extreme grades. I would normally spend about 7 hours a week mowing and that doesn’t include line trimming. I haven’t mowed my lawn once this year. So I already gotten back about 24hrs of time to do fun stuff instead of mowing the lawn. I didn’t have to clear my driveway once last year, yarbo did a great job. No regrets on this purchase. My time is very valuable yarbo has given me a lot of time back already.