Competition?, page-29

Thanks. But the Hover has 12 blades to the Roam's 4. And although the Hover motors might rotate faster, the blade tip of the ROAM should be much faster.

OTOH I think that the ROAM would have a motor with a much higher torque, so it could power a greater pitch. And a lot of that mozzie noise is probably from the open motors on the Hover, while the ROAM's motor is internal.

Of course, if the video had had sound ....