In contrast to aluminum, stainless steel cookware are better for cooking. The main reason is that there is no chemical coating on the interior surface as present in aluminum that makes the leach in the food especially if cooking acidic food as tomatoes paste. Aluminum cookware is known for better conduction of heat that means it heats up quickly. While the stainless steel cookware is known for its durability in the regard that all these cookware’s are resistant to scratches.