Which series of Gree central air conditioning is the best?

Gree KFR-50GW/K(50556)Ba-3' s omni-directional three-dimensional air supply technology adopts the integral double-layer air deflector design, which can make the air sent by the air conditioner softer and the airflow more comfortable and even. In the case of double-layer air supply, when the air conditioner is in the cooling state, the air it sends naturally sinks horizontally, and users can feel the cool feeling from beginning to end.