DBI is often considered the most "High Quality" installer because it handles file fragmentation and system registry cleaning automatically. Connect your Switch to your PC via USB-C. Open on your Switch and select "Run MTP Responder."
This usually means you installed the DLC but missed the latest Update NSP. Ensure your version number matches the requirements of the DLC. DBI is often considered the most "High Quality"
Unlike a standard sequel, Final Battle acts as a massive expansion to the original AOT 2 game. It adds: DBI is often considered the most "High Quality"