Volvo Crawler Excavators vs JCB Crawler Excavators which is better

Volvo Crawler Excavators and JCB Crawler Excavators Which one is better? What is the difference between Volvo Crawler Excavators and JCB Crawler Excavators which is of good quality, the editor learned through comparative analysis Volvo MEDIUM CRAWLER EXCAVATOR EC220EL,Volvo Crawler Excavator EC120D,Volvo Crawler Excavator EC140DL,Volvo Crawler Excavator EC170D,Volvo Crawler Excavator ec210d t3,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 Volvo Crawler Excavators and JCB Crawler Excavators Which is better, please pay attention to global-ce.