The Ariens creates more work, I have a commercial 420cc, When I first started it I was blowing in front of the house, the wife as watching out the window, I say my feathers were fluffed this thing was throwing snow, I was pretty proud of my purchase, that's when I realized I was blowing all my snow in the neighbors driveway, and that is when the extra work started I had to redo his driveway for him, since he does not run a snow plow his driveway was already done and I filled it back up, A great snowblower it just creates extra work if your not careful