Nowadays if somebody wants to own a drone, all they need to do is search for some online page selling aircraft and buy one. Seems easy? You would be surprised how far from the truth you are, at least if you want to be satisfied with the purchase. There are some factors that one must take into consideration before spending all the money on a new toy. Otherwise, the result may be deplorable. If you are curious about price comparisons and peer-to-peer reviews, Keep on reading to discover three essential features of a properly chosen quadcopter.