Make sure to dry the wings thoroughly before seasoning to maximize crispiness. Don’t overcrowd the air fryer basket; cook in batches if necessary for even cooking. Flip the wings halfway through cooking to ensure they crisp up on all sides. Adjust the buffalo sauce heat level by adding more or less hot sauce according to your preference. For extra crispy wings, increase the temperature to 400°F (204°C) for the last 5 minutes of cooking. Let the wings rest for a few minutes before serving; this helps the skin stay crispy. Use a good quality hot sauce to enhance the flavor of your buffalo sauce.