HAMM Paver vs KOTAI Paver which is better

HAMM Paver and KOTAI Paver Which one is better? What is the difference between HAMM Paver and KOTAI Paver which is of good quality, the editor learned through comparative analysis HAMM GRW 24 Static rollers,HAMM GRW 21 Static rollers,HAMM GRW 18 Static rollers,HAMM GRW 15 Static rollers,HAMM GRW 10 Static rollers,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 HAMM Paver and KOTAI Paver Which is better, please pay attention to global-ce.