XGMA Large Excavators vs Cat Large Excavators which is better

XGMA Large Excavators and Cat Large Excavators Which one is better? What is the difference between XGMA Large Excavators and Cat Large Excavators which is of good quality, the editor learned through comparative analysis XGMA XG833EH Crawler Excavator,XGMA XG836FL Crawler Excavator,XGMA XG845EL Crawler Excavator,XGMA XG848EL Crawler Excavator,Cat Draglines 8750,Cat Draglines 8200,Cat Large Excavator 336 GC,Cat Hydraulic Mining Shovels 6060/6060 FS,Cat Hydraulic Mining Shovels 6040/6040 FS performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand XGMA Large Excavators and Cat Large Excavators Which is better, please pay attention to global-ce.