Determining Archiving Objects

Hi all,

I have identified some large tables within SAP, and I'm looking at archiving possibilities.

Checking transaction SARA > Database Tables > Archiving Objects > Objects for Table, some tables have a 1-1 relationship with an archiving object while others have many archiving objects available.

Take for example Table COEP, when entered this lists many archiving objects.

Is there a way to determine which is the most appropriate archiving object to use, to remove the most records within the table?

Any advice appreciated.

Many Thanks.