Thanks for the response. Yes you are right about BLDC gimbal motors. I am choosing servos because my main control board has the ability to plug in a servo which means less mass and space of the extra control board with the BLDC gimbal. Also a servo can be lighter than the neccessary power BLDC motor to move the mass of the camera I use. I’ve heard the LDX 218 Hiwonder servo is smooth and I’m trying to understand if and why they are smooth enough, and if there are smaller but equally as smooth options…this Hiwonder servo is a robotics servo (rather than RC) so I thought perhaps the robotics community might know some answers here…thanks in advance!