Cat Milling Machine vs WIRTGEN Milling Machine which is better

Cat Milling Machine and WIRTGEN Milling Machine Which one is better? What is the difference between Cat Milling Machine and WIRTGEN Milling Machine which is of good quality, the editor learned through comparative analysis CAT Cat®PM620 Cold Milling Machine,CAT Cat®PM622 Cold Milling Machine,CAT Cat®PM820 Cold Milling Machine,CAT Cat®PM822 Cold Milling Machine,CAT Cat®PM825 Cold Milling Machine,WIRTGEN W 250i Cold milling machines,WIRTGEN W 220i Cold milling machines,WIRTGEN W 210i Cold milling machines,WIRTGEN W 200 Hi Cold milling machines,WIRTGEN W 200i Cold milling machines performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand Cat Milling Machine and WIRTGEN Milling Machine Which is better, please pay attention to global-ce.