The old one had a heater pump go out at a few years old, partially covered by a recall or something, was going to cost another $300 for a leaky switch.   Despite that, this one was professionally installed by our appliance dealer.   It's quiet.   It cleans well.   The WiFi feature is odd but interesting.   I can't tell when it is out of rinse agent so I just fill it from time to time.   The controls are hard to see without reading glasses, they don't light until you push the button.