SANY Small Excavators vs Cat Small Excavators which is better

SANY Small Excavators and Cat Small Excavators Which one is better? What is the difference between SANY Small Excavators and Cat Small Excavators which is of good quality, the editor learned through comparative analysis SANY SY155W(T4f) Small Excavator,SANY SY155W Small Excavator,SANY SY155H Small Excavator,SANY SY155U(T4f) Small Excavator,SANY SY95C(T4f) Small Excavator,Cat Small Excavator 313F GC,Cat Small Excavators 311F L RR,Cat Mini Excavators 308E2 CR,Cat Mini Excavators 307E2,Cat Mini Excavators 305.5E2 CR performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand SANY Small Excavators and Cat Small Excavators Which is better, please pay attention to global-ce.