I'd say I wouldn't be surprised if Nintendo tried a digital only version of the Switch, except that I can't imagine that the cartridge slot costs much to manufacture. If I had all of my Switch games in digital form I'd probably need at least a 2TB SD card. As it is, I still haven't filled up the 256GB card I did put in mine. The Switch version of Witcher 3 didn't even have an install file until CDPR patched it so you could import PC saves. They fit the entire game on a 32GB cartridge.
The discless PS5 is otherwise exactly the same as the regular PS5 in terms of hardware, unlike the XSS which is a heavily stripped down version of the XSX, but file sizes are rapidly going to chew through the storage on both.



