Pat wings dry before coating to maximize crispiness. Use aluminum-free baking powder to avoid metallic taste. Don’t overcrowd the basket; flip wings halfway through cooking. Rest wings a few minutes after cooking. Experiment with different sauces and seasonings. Use a meat thermometer to ensure wings reach 165°F (74°C). Store leftovers in an airtight container in the refrigerator for up to 3 days; reheat in air fryer at 350°F for 5-7 minutes.