Originally Posted by jpconard
I'd rank them by categories of -
1) fly ability, how well does it fly? Hover hands off? Things like that. For me the U816 is not very flyable as the throttle is always up and down even if stick is held steady, so fly ability would get a low score.
I'm afraid the MJX-X100 has exactly the same problem... can't stop to go up and down without any input on the throotle stick... may be they are the same quad with two different brands...