WIRTGEN Road Roller vs Ammann Road Roller which is better

WIRTGEN Road Roller and Ammann Road Roller Which one is better? What is the difference between WIRTGEN Road Roller and Ammann Road Roller which is of good quality, the editor learned through comparative analysis wirtgen HP 280 Pneumatic tyre rollers,wirtgen HP 180 Pneumatic tyre rollers,wirtgen HD O138V Tandem rollers,wirtgen HD 138 Tandem rollers,wirtgen HD O128V Tandem rollers,Ammann ART 240 TIER 4fPNEUMATIC ROLLERS,Ammann AP 240 TIER 3PNEUMATIC ROLLERS,Ammann ART 280 Tier 3PNEUMATIC ROLLERS,Ammann ART 280 Tier 4fPNEUMATIC ROLLERS,Ammann AV 130 X TIER 3TANDEM ROLLERS performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand WIRTGEN Road Roller and Ammann Road Roller Which is better, please pay attention to global-ce.