LIUGONG Paver vs KOTAI Paver which is better

LIUGONG Paver and KOTAI Paver Which one is better? What is the difference between LIUGONG Paver and KOTAI Paver which is of good quality, the editor learned through comparative analysis LIUGONG 509A Pavers,KOTAI LTU90 Paver,KOTAI LTU60 Paver,KOTAI LTU120 Paver,KOTAI LTD60 Paver,KOTAI WT75 Paver performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand LIUGONG Paver and KOTAI Paver Which is better, please pay attention to global-ce.