The advantage that brushless motors have over brushed ones is that they do not have friction since there are no carbon brushes. Without carbon brushes, the motors are more efficient and have a longer lifespan as there is no wear and tear (the carbon brushes in brushed motors wear out with use). They produce less noise, maintain their torque consistently at all speeds, do not overheat, and require no maintenance.

The variable trigger provides the user with ultimate control