The best in spinning just got better with the new Stella FI. Shimano aimed to make the most efficient Drivetrain in a spinning reel. They achieved the goal by using the new X-Ship feature. The result of using X-Ship makes the handle easier to turn with or without load. This makes the most important thing in fishing easier to feel the bite. Because less effort goes into turning the handle you can detect even the lightest "tick" bites.