I hate discs as a storage medium, they're akward, scratch easily, loading etc. I hope 8k comes in a non-disc format. Something like the Nintendo Switch games:
http://www.shutupandtakemyyen.com/wp...ase-Copy-2.jpg
I'd be all over physical media again if they came in small cartridges like these, and of course you can still have a smaller case where to fit it with cool artwork and extras like the Switch cases have.