It would be nice, if they would make them more practical not “cute”. Having flown a lot of larger radio controlled aircraft over the decades, The day I switched to electric was the best…clean fuselages, instant power, great convenience, BUT only with the fact I had 6 batteries with me and changing them out was simple and quick. Now if they only did that for this aircraft. To have 3-4 batteries in the hangar and a quick change way to slide one out and another in. That could make all the difference in the world. You could fly continuously. Engineers get to work.