A snow blower only makes sense with large amounts of snow. Due to its design, some snow always remains. Snow blowers with brushes are toys and only suitable for small amounts of powder snow. Better a universal carrier with a blade or a ride-on mower or similar. With heavy snowfall, you won't clear the 250m2 by hand anymore and you won't really get the snow to the side either. After a few days of snowfall, you will only have a narrow driveway + snow storage area ;)