For storage, WBFS is better as it takes up less space. For performance in an emulator like Dolphin, both will work nearly identically. However, the newer RVZ format (created by the Dolphin team) is often considered the gold standard for emulation today, as it offers even better compression and features while maintaining full playability.
The game will appear in your main library list. Double-click to play. super mario galaxy 2 wbfs google drive link
Given the legal complexities and technical hurdles of ripping your own discs or the risks associated with illegal downloads, there is a vastly superior solution. As of , both Super Mario Galaxy and Super Mario Galaxy 2 are available for purchase and download directly from the Nintendo eShop on the Nintendo Switch and Switch 2 systems . For storage, WBFS is better as it takes up less space