Can drones fly with all same blades?

Yes, drones can fly with all the same blades, but it may affect their performance and stability. Most drones use a combination of different blade types to optimize lift and control, as varying blade designs can improve maneuverability and efficiency. However, if all blades are identical, the drone can still achieve flight as long as they are properly balanced and matched to the motor capabilities. It may result in less optimal performance, especially in terms of agility and responsiveness.