Cathay DMs vs OW Emeralds with Cathay

Dear Flyers,

I created this New Thread to compare OW Emeralds and Cathay DMs, as most of us know that Cathay DMs (OW Emerald) is one of the hardest to make compared to its oneworld partners.

I am wondering besides the posted/published differences on the Marco Polo guidelines such as 2 pax to F lounge etc etc. What other differences on ground and in air between OWE and DMs?

As an Emerald, I am always in J with cathay so hearing stories such as priority meal order, greeting by last name with Cathay DM pax in Y does this happen for Emeralds too in Y?

Other Emerald experiences in F/J/Y on Cathay thats worth sharing?

Thanks!