We are an authorized dealer for Warp Drive, Powerfin, and Tennessee propellers. Each one of these has a niche in the market, and a certain applications where they excel. All three are good quality props. Choosing the correct prop can be a bit complicated. There are many variables such as diameter, reduction ratio, torque curve of the engine, air speed range and load rating of the reduction drive. Please contact us and we can help you decide which prop is right for your application.