XCMG Grader vs KOTAI Grader which is better

XCMG Grader and KOTAI Grader Which one is better? What is the difference between XCMG Grader and KOTAI Grader which is of good quality, the editor learned through comparative analysis XCMG GR260 Grader,XCMG GR215 Grader,XCMG GR215A Grader,XCMG GR200 Grader,XCMG GR180 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 XCMG Grader and KOTAI Grader Which is better, please pay attention to global-ce.