Land controller is good. According to information from the China Electrician Network, Lande controller is a high-precision motion control solution that is mainly used in the field of industrial automation. It uses advanced control algorithms and high-performance control chips to achieve high-speed, high-precision motion control. , and Jinhui is a brand that applied for registration with the China Trademark Office on November 30, 2017. It provides integrated circuits, battery chargers, and control boards. Comparing the two, Lande controller is better.