The Supor NC and EC models are both excellent choices for cookware, but the better option largely depends on your specific needs and preferences. The Supor NC series is known for its non-stick coating and durability, while the Supor EC series is praised for its even heat distribution and versatility.

The Supor NC is generally considered better for those who prioritize non-stick properties and durability. The non-stick coating on the NC series is designed to be more durable than traditional non-stick coatings, making it more resistant to scratching and wear. This is particularly beneficial for those who frequently cook with metal utensils or for those who prefer a longer-lasting non-stick surface. According to a study published in the Journal of Food Science, non-stick cookware can reduce the amount of oil needed for cooking by up to 50%, making it a healthier option for those looking to reduce their fat intake.

On the other hand, the Supor EC series is often preferred by those who value even heat distribution and versatility. The EC series features a multi-layered bottom that promotes even heat distribution, which is crucial for cooking delicate dishes like fish or eggs. Additionally, the EC series is suitable for various cooking methods, including induction cooking, which is becoming increasingly popular in modern kitchens. According to a report by the National Institute of Standards and Technology, induction cooktops can provide up to 90% energy efficiency, making them more energy-efficient than traditional electric or gas cooktops.

In conclusion, the Supor NC is better for those who prioritize non-stick properties and durability, while the Supor EC is more suitable for those who value even heat distribution and versatility. Your choice should ultimately be based on your individual cooking habits and preferences.