Circulon cookware are the best. I have had a set of pots and pans for 5 years and never a complaint or has anything ever stuck to the bottom. Until I forgot a pan on the stove with sugar, and karo syrup it cooked for 45 minutes. I then ruined my pan with metal utensils trying to get it out  I finally did but my pan was ruined. I bought a replacement before my husband noticed.