Hi and thank you for your Reply. I only has the chance to take a seat in the Volocopter - at CES 2018 in Las Vegas. Unfortunately it was not possible to takeoff with the system. A flight in the drone is one of my biggest dreams ;-) If you are looking for a good flying modern drone with a good camera check out the Phantom, Mavic and Spark by DJI as well as the Typhoon series by Yuneec. I tested different systems from all over the world and those copters are the best. Have a great day.