I'm pretty sure you can buy most 3DS or WiiU games as downloads these days, if that's what you mean. Personally I like my 3DS carts. WiiU discs less so, 'cause

I'm pretty sure you can buy most 3DS or WiiU games as downloads these days, if that's what you mean. Personally I like my 3DS carts. WiiU discs less so, 'cause I don't already have the WiiU in my hands/can't fit the discs in my pockets.