I lived with a series of Gori Props for nearly 14 years on a my last boat. Unlike Alex's experience with Gori, my experience with them was terrible. Their hub to shaft connection failed regularly, they told me that it was only expected to last for what I consider to be a very short time for a high priced product. Their attitude towards servicing their product and honorig their warantee was miserable. They require such items as requiring the owner to ship waranteed propellors to the factory at the owner's expense (which to and from North America, round trip came to nearly a 1/3 of the price of a new propellor) If you have any other choice except Autoprop, I would consider them instead.