The Digital Deluxe Edition is the most comprehensive version of the game, designed to provide a full "theatre of war" experience.
A "FitGirl Repack" is a heavily compressed version of the original game files, designed for users with limited bandwidth or storage. The Digital Deluxe Edition is the most comprehensive
The text you provided refers to a specific, high-compression repack of (Build 7831931) created by the well-known group FitGirl . The Digital Deluxe Edition is the most comprehensive