I hate to bring this up again, but as far as those saying you won't get the NX if it's digital, I understand that you want the physical games. But if they release the new Zelda only on the NX, you're not going to be able to refrain yourself. It's not going to be what you want, but you're going to want to play Zelda on the NX. As long as they have games that you want and can't get anywhere else, you don't have a choice. It's easy to say you'll just play your collection forever, but as more and more games come out that are must have exclusives, you're just going to really want it. I know it's easy to say that you'll refrain from it, but that's just something people say, but when the time comes, people always change their mind.
Also, you don't really think Nintendo would take away your games do you?