LIUGONG Grader vs KOTAI Grader which is better

LIUGONG Grader and KOTAI Grader Which one is better? What is the difference between LIUGONG Grader and KOTAI Grader which is of good quality, the editor learned through comparative analysis LIUGONG 4260D Motor Graders,LIUGONG 4230D Motor Graders,LIUGONG 4215D Motor Graders,LIUGONG 4165D Motor Graders,LIUGONG 4180D Motor Graders,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 LIUGONG Grader and KOTAI Grader Which is better, please pay attention to global-ce.