“When you don’t know what’s possible, why should you be dissatisfied with a boat’s performance?” boat owner Sean Riordan told us about his Everglades 335 with 2x Yamaha OTX 425s. “I’d never heard of Sharrow props until a friend of mine who owns a superyacht told me they could probably improve my boat’s performance. So, I decided to order a pair,” he said. They were tested last week for the first time – here’s the breaking news.