KOMATSU Medium Excavators vs LIUGONG Medium Excavators which is better

KOMATSU Medium Excavators and LIUGONG Medium Excavators Which one is better? What is the difference between KOMATSU Medium Excavators and LIUGONG Medium Excavators which is of good quality, the editor learned through comparative analysis Komatsu PC290LC-10SLF MID-SIZE EXCAVATORS,Komatsu PC290LC-11 MID-SIZE EXCAVATORS,Komatsu PC240LC-10SLF MID-SIZE EXCAVATORS,Komatsu PC240LC-11 MID-SIZE EXCAVATORS,Komatsu PC238USLC-11 MID-SIZE EXCAVATORS,LIUGONG 925E Medium Excavators,LIUGONG 922E Medium Excavators,LIUGONG 920E Medium Excavators,LIUGONG 915E Medium Excavators performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand KOMATSU Medium Excavators and LIUGONG Medium Excavators Which is better, please pay attention to global-ce.