Not long ago i put my Bighorn down in a little ditch that runs beside our runway at our RC field. completely submerged the nose in water, cleaned it up no damage to airframe; Eolo 12X6.5 was broke, i had two on hand replaced it; all servos, esc, and motor still worked just fine. This OMP product is very tough and durable and i will be buying the super decathalon as my next purchase. Buddy RC is awesome, customer service is second to none; shipping to Missouri from Ohio was very fast. i recommend Buddy RC for all your RC needs.