DOOSAN Wheel Excavators vs Cat Wheel Excavators which is better

DOOSAN Wheel Excavators and Cat Wheel Excavators Which one is better? What is the difference between DOOSAN Wheel Excavators and Cat Wheel Excavators which is of good quality, the editor learned through comparative analysis DOOSAN DX60W ECO National four-wheel excavator,DOOSAN DX125W-10 National four-wheel excavator,DOOSAN DX210W-10 National four-wheel excavator,DOOSAN DX150W-10 National four-wheel excavator,DOOSAN DX125W-9C Wheeled excavator,CAT CAT®M315D2 Wheeled excavator,CAT CAT®M317D2 Wheeled excavator,CAT Next generation CAT®349 Excavator,CAT CAT®M320D2 Wheeled excavator,Cat Wheel Excavators M322F (2017) performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand DOOSAN Wheel Excavators and Cat Wheel Excavators Which is better, please pay attention to global-ce.