SINOMACH-HI Grader vs KOTAI Grader which is better

SINOMACH-HI Grader and KOTAI Grader Which one is better? What is the difference between SINOMACH-HI Grader and KOTAI Grader which is of good quality, the editor learned through comparative analysis GUOJICHANGLIN 735M Motor Grader,GUOJICHANGLIN 731M Motor Grader,GUOJICHANGLIN 724MH Motor Grader,GUOJICHANGLIN 724M Motor Grader,GUOJICHANGLIN 720MH 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 SINOMACH-HI Grader and KOTAI Grader Which is better, please pay attention to global-ce.