The most significant update improved the dynamic resolution. The Switch version now holds a steadier 30 FPS in portable mode. While it won't match a 4K PC, the foliage is sharper, and the notorious "input lag" when opening the backpack has been slashed.
For most players, the is the standard route. It provides the most stable environment for automatic updates and cloud saves. However, the term "NSP" (the file format used for Switch game backups) is frequently searched by enthusiasts who prefer manual library management or use custom firmware. green hell switch nsp update eshop portable