Moveable Sight Archery
There are actually advantages to using a movable-pin sight. It helps archers be more accurate because they can adjust the sight to any distance, not just in the typical 5 to 10 yard increments, making it more accurate than a fixed-pin sight. Moveable-pin sights are best to use to eliminate aiming errors.
People often have the question of whether it is better to invest a little more money to get the moveable-pin sight, or if they should save their money for something else and just buy a fixed-pin sight. In general, if you enter competitions, it is better to have the movable-pin sight because of its better accuracy, but if you are buying the sight for bowhunting, it is not necessary to spend a lot of money on your bow sight, because it is often hard to guess how many yards away your target is, and a movable sight does not make your guess any better. Also, many bow hunters do not like movable-pin sights because they do not feel they have the time to reach up and adjust the distance of their pin when they spot a target.