I've been using my Calphalon Premier Hard Anodized Nonstick 11 piece set for several weeks and am very satisfied with this product. Comes with the most common sizes for everyday use. Love the easy release of the nonstick and the longer handles to stay cool longer. Metal utensil safe (yay) and heavy duty with even heating. Did I forget to mention they're dishwasher safe, that's another plus!