If you want a retail cartridge, fair enough. My childhood discs make my monke brain go ook ook too. But it won't be more stable, since the 3DS was designed to be able to run installed games the same way it does retail cartridges. (If anything, installing the games makes them more stable, because modern SDs perform a lot better than 3DS carts, even when bottlenecked by the 3DS itself)Well, I want to do it physically for the more authentic and stable experience.
The ones that work though are AMAZING. I really hope more people tinker with this and create codes because this is such a great hack for people like me who love stereoscopic 3D. I don't think I could create the codes myself tbh.
I'd love to see Luigi's Mansion, Star Fox, and Hyrule Warriors get codes!
Just remember to back up your save files!