The Cement Mixer...
Very loud when filling as the Cavitation will vibrate everything in the kitchen, And the snapping drain solenoid goes neck and neck with the KitchenAid 15-20 series
My Dad had the Builder's grade little bit older model. Cleaning on a scale of one through ten... it gets a "Ehhhhh".
Not really a pot scrubber, but dishes and glassware should come out clean if not "BobLoaded".