For those who are crazy about aerial photography, or high quality FPV videos, you might want to consider using camera gimbals. Camera gimbals could be driven by brushless motors or servos. The choice between brushless motor, or servo based gimbals ultimately depends on what you have and what you need. Although brushless gimbals are very popular right now I still think there is a place for some of the servo based gimbals. So we will discuss the pros and cons of each type of camera gimbals for quadcopters, and other multicopters.