Cons:
A standard Wii disc is full of padding. Nintendo used "scrubbing"—adding dummy data to push game data to the outer edge of the disc for faster read speeds. A full ISO rip of a Wii game is 4.7GB (or 8.5GB for dual-layer). WBFS said: "I don't care about your padding." WBFS stripped out the garbage. It only stored the real game blocks. (a dual-layer disc) is 8.5GB raw, but often fit into 6.5GB on WBFS. Smaller games dropped to a few hundred MB. wbfs file format
In conclusion, the WBFS file format has been a popular choice for Wii game backups, but its proprietary nature and potential compatibility issues may limit its use in the future. Newer formats like WIA and cISO may offer improved alternatives for gamers and developers alike. Cons: A standard Wii disc is full of padding
Here is where most people bricked their first external HDD. WBFS wasn't a file on your drive; You couldn't drag-and-drop an ISO onto a WBFS drive. You needed a specific tool (WBFS Manager or wwt ). The drive would look "corrupt" to Windows or macOS. If you plugged it in and clicked "Format," you just destroyed your game collection. WBFS said: "I don't care about your padding