Most normal consumers don't like small pumps that don't do anything. Check out lizboz from youtube. Which models are using dual power on their own whirlpool models?
Well Matt, this is why I try to tip back new appliances at big box stores to investigate what's really under the hood. I have to investigate everything.
My vote goes to... Whirlpool! Puny pumps that mist your dishes and take 2-3 hours, flimsy design, and don't get me started with the stupid alternating wash arms.
I can guarantee you Whirlpool's own models don't use the dual power motor. I'd take the Maytag. It's too bad they alternate wash zones. What people fail to realize is that it takes 2 hours plus on average to do a normal cycle.