KOMATSU Crawler Excavators vs JCB Crawler Excavators which is better

KOMATSU Crawler Excavators and JCB Crawler Excavators Which one is better? What is the difference between KOMATSU Crawler Excavators and JCB Crawler Excavators which is of good quality, the editor learned through comparative analysis Komatsu PC390LL-10 Forestry Excavators,Komatsu PC290LL-11 Forestry Excavators,Komatsu PC240LL-10 Forestry Excavators,Komatsu PC210LL-10 Forestry Excavators,JCB JS370 Tracked Excavators,JCB JS330 Tracked Excavators,JCB JS300 Tracked Excavators,JCB JS190 Tracked Excavators,JCB JS180 Tracked Excavators performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand KOMATSU Crawler Excavators and JCB Crawler Excavators Which is better, please pay attention to global-ce.