Accessoires Foxeer Donut 5145

Not very durable. They may be a little quieter. Don't seem any more efficient.

cool props

I don't think they preform any better vs. my Genfam or Ethix props but they do seem a bit quieter.

Its a really nice design but their pretty brittle where you can break the connection of the two props. Maybe their ok for cinematic flying

It's all hype folks. It sounds almost like a bi blade prop. Not really quiet at all. The quality of the propeller is nice.