There is no definitive answer to this question. Some people believe that stainless steel cookware is better because it is more durable and doesn't release harmful chemicals like nonstick cookware can. Others believe that nonstick cookware is better because it is easier to clean. It is also capable of cooking food in a healthier manner because it can cook with no or very minimal oil. Ultimately, the best cookware for you depends on your own personal preferences and needs.