We purchased and installed the InSinkErator Evolution Essential XTR disposal as a replacement to our 16-year old 1/3 HP Badger. We ordered online and the price was great, shipping fast, and installation was easy. I am excited every time I have something to put it to the test. We haven't had any problems as it quietly and quickly grinds everything we've thrown at it. Very happy with the purchase and the product! It is not the most expensive or the most quiet but it is more quiet and efficient by far than what we had.