This is the highest performance propeller on the market. It has excellent quality, outstanding thrust and efficiency and has a taller cooling profile to keep your cylinder temps lower. I have personally performed the thrust testing and R&D to make this propeller the most powerful prop on the market. It has a reinforced leading edge like the Helix, rounded tips like the Helix (to reduce cut lines) and has the same weight as an Eprop making for lightning fast throttle response. We have not seen a customer to go back to any other brand after trying the Falcon, I am confident you will love it or your money back!