Shantui Grader vs KOTAI Grader which is better

Shantui Grader and KOTAI Grader Which one is better? What is the difference between Shantui Grader and KOTAI Grader which is of good quality, the editor learned through comparative analysis Shantui SG21-G National Fourth Motor Grader,Shantui SG19-G National Fourth Motor Grader,Shantui SG21-C6 Motor grader,Shantui SGc-C6 Motor grader,Shantui SG16-C5 Motor grader,KOTAI KMG220 Motor Grader,KOTAI KMG185 Motor Grader,KOTAI Motor Grader 135,KOTAI KMG200 Motor Grader,KOTAI KMG165 motor grade performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand Shantui Grader and KOTAI Grader Which is better, please pay attention to global-ce.