Let's not jet started on precisely WHICH operator that might be C c!!
Whereas flight deck ops are generally Boeing or Airbus orientated, I guess that the cabin service will be something unique to each airline - after all, THAT is what the "customers" (as opposed to pax, in days of yore!) are exposed to, for the duration.
And the predominant influence of cabin crew from a previous airline may well alter the culture of the newer (impressionable) F/A's in the direction of the more experienced workmates' past employer.
"Previous experience" for an extended period of time, with ONE employer, therefore, might not ALWAYS be to one's advantage.