Coaxial rotor (arrow keys)
it would seem having the tail rotor gives better 'left right' angle control at the expense of some wasted power, while the coaxial will have terrible 'left right' angle control (hard to maneuver) but better 'up down' angle control and more power for lift and propulsion. with the tail rotor, a quick angle change is available at any position, the coaxials tend to have some extra wings on the back and probably have to really bank into every turn but with a lot more power
i wonder how do they actually mismatch rotor speed on these, maybe can slow down or speed up either one, or rather speed up and slow just one?
it would seem having the tail rotor gives better 'left right' angle control at the expense of some wasted power, while the coaxial will have terrible 'left right' angle control (hard to maneuver) but better 'up down' angle control and more power for lift and propulsion. with the tail rotor, a quick angle change is available at any position, the coaxials tend to have some extra wings on the back and probably have to really bank into every turn but with a lot more power
i wonder how do they actually mismatch rotor speed on these, maybe can slow down or speed up either one, or rather speed up and slow just one?