Every so often, a brand will release a controller, claiming that it is the answer to gamers’ prayers with its various bells and whistles. One such feature that’s often marketed as ‘for the pros’ is the inclusion of Hall Effect sticks. But what are they? And do you really need them, considering that the majority of controllers don’t feature them? I'm going to try to answer that question, and give you some options if you want to step into the world of magnetic mechanisms in your controllers.
