Roady Burner vs NIKKO Burner which is better

Roady Burner and NIKKO Burner Which one is better? What is the difference between Roady Burner and NIKKO Burner which is of good quality, the editor learned through comparative analysis Roady RMII-400 FireKing Coal Burning System,Roady RMII-600 FireKing Coal Burning System,Roady RMII-1000 FireKing Coal Burning System,Roady RMII-1500 FireKing Coal Burning System,Roady RMII-2000 FireKing Coal Burning System,NIKKO BURNER performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand Roady Burner and NIKKO Burner Which is better, please pay attention to global-ce.