
PRO: Easy to set up and easy to fly once you understand the instructions. Range was reasonable at over 300m for the H501SS with the 906A control system including FPV imaging. The FPV image weighing 5.8g has far surpassed previous experience in other FPV applications. The photos and film were excellent. In short, the drone does what I tell it to do. Another plus is the fact that disabling GPS allows the drone to fly very quickly, but it should be noted that the 501 is heavier than previously owned quads and will therefore handle differently (e.g. when transitioning from a small boat to a big boat). . This isn't a problem as there's enough power to handle the speed. It's really a lot of fun, but be careful. Customer service is excellent. I continue to enjoy flying the Hubsan 501SS thanks to their timely responses to my requests for information and parts. CONS: The last tree I hit (my mistake) made a dent in the body and I lost my canopy. You can't blame the quad for that. By the way: Thanks to excellent CUSTOMER SERVICE, the replacement hood arrived yesterday. NO MINUS. Thank you for a pleasant flight. Greetings Richard