Comment by ge96

It depends on the use case, I was curious on price. It is geometrically limited too, with regard to how to mount the magnet to the servo horn (vs. taking the body apart). I just like how you can use that tech, I've seen someone make a USB joystick with a magnet/hall effect sensor to use as a 3D mouse for example. Also have seen people taking hs and using them as rotary encoders on BLDC motors.

edit: I probably should have watched this video before my initial comment, servo I thought RC servo not these big ones. Even so the bigger one would be easier to work on than a smaller hobby one.