When we say the NSP version is better, we aren't just talking about a different file type. We are talking about the liberation of the game's potential. Here is how playing New Super Mario Bros. U Deluxe as an NSP elevates your experience.
The jump from the legacy hardware to the modern Switch framework brought massive, tangible performance leaps. Playing the NSP format natively on the console hardware maximizes these visual gains.
NSP files install directly to your home screen, allowing you to switch games instantly.
: If you want the absolute fastest possible loading times for speedrunning or optimal performance, install the game directly to the Switch's 32GB/64GB built-in internal memory rather than the SD card.
Before making a decision, consider the following:
Nabbit, who was previously only in the Luigi expansion, is now playable in the main game. He is invincible to enemies, making him a great choice for beginners.
| Feature | Physical (Cartridge) | Digital (NSP) | | :--- | :--- | :--- | | | Requires swapping cartridges | Instant access from the home menu | | Load Times | Standard | Slightly faster (internal storage) | | Storage | Uses SD card slot, not internal | Requires 2.5GB internal/SD space | | Modding Support | Limited (requires dumping) | Full support (Cheats, Patches) | | Family Safety | Risk of losing the cartridge | Safe in system memory | | Cost | Often discounted in retail | Subject to Nintendo eShop prices |
