This unit was purchased as part of a kitchen renovation. Previously I have only owned Insinkerator garbage disposals, and have always been satisfied with that product. However, this Moen disposal is much smaller diameter and has a better warranty (3 years versus 2) than the comparable Insinkerator unit. Th Moen brand has a good reputation, so I decided to purchase this disposal. After installation and a few days of use I can't comment on longevity, but I appreciate the smaller physical size (under sink access is greatly improved) and it is quieter than the Insinkerator that it replaced.