I bought a RoboClaw 2x12A ESC on the site, and I would like an opinion on whether it is advantageous to use an encoder with him, since I do not have problems with the speed difference (engines were bought from the site as well), and if it would make it easier on my control the robot. The robot is a line follower, with two rear motors and a ball in front. If it’s really good, I would like Recommandation to buy an encoder, that is compatible with the ESC. Thank you. Apologize for my bad english.