Steel shots are often preferred over other types of abrasive media because they are more durable and have a longer lifespan, meaning they can be reused multiple times. They are also less likely to break down into fine dust, which can be harmful to workers and the environment. However, because steel shots are made of metal, they can create sparks, which may pose a fire hazard in some situations. Therefore, it is important to use steel shots with proper safety precautions and equipment.