I replaced a broken disposal with this unit. Works well, but the mouth is a bit small meaning i have to push food down it that I used to just be able to spray down with water.
Have only had it for a few days but it is a smaller and quieter then the other brand we had but with the same horsepower. Installation was fairly easy but customers should be warned that if you use the rubber gasket under the sink flange, be sure the flange does not stick above the lip of the sink. This happened to me and now I have a small amount of water sitting in the bottom of the sink. I will need to take the whole disposal apart again and replace the rubber gasket with plumbers putty.
Or Disposall was installed about 6 months ago, it gets the job done, though it is a little louder than we expected. It is mounted on a stainless steel sink, the connecting under the sink has been tightened a couple of time due to chiming loose from vibration, not sure it would occur on mounted on a heavier-duty sink. Overall, I would purchase again.
The only problem I had with installation is the wiring, I wired it up as to instructions, but it kept tripping the breaker, so I reversed the wiring and it worked. Also it didn't come with a cable clamp strain relief.