Volvo Crawler Excavators vs WACKER NEUSON Crawler Excavators which is better

Volvo Crawler Excavators and WACKER NEUSON Crawler Excavators Which one is better? What is the difference between Volvo Crawler Excavators and WACKER NEUSON 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,WACKER NEUSON EZ53 Tracked Zero Tail Excavators,WACKER NEUSON EZ38 Tracked Zero Tail Excavators,WACKER NEUSON EZ36 Tracked Zero Tail Excavators,WACKER NEUSON EZ28 Tracked Zero Tail Excavators,WACKER NEUSON EZ17 Tracked Zero Tail Excavators performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand Volvo Crawler Excavators and WACKER NEUSON Crawler Excavators Which is better, please pay attention to global-ce.