Collective Pitch RC Helicopters
The benefits of buying collective pitch rc helicopters is maneuverability. The collective pitch rotor design is what allows you to fly an r/c helicopter inverted or upside down.
You can do a lot of acrobatic flights with the collective pitch helis. You can do loops, rolls, forward flight, stall turns and inverted hovering.
The downside of this design is there are many moving parts and may be complex to the beginner hobbyist. Collective pitch rc helicopters are also usually more expensive than fixed pitch helicopters.
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