Should you go all digital: No
Can you redownload games you payed for: of course, they are linked to your account not the system
Pros/cons for blu* ray vs digital: Blu ray is physical, digital isn't. Other than that it's the same game.
You're doing this just to be uniform? That sounds a bit OCD. But whatever floats your boat.
This reason why I think this is a bad idea, and this goes for the PS4 as well, is because games currently are 30+ gb each digitally. Especially on the Xbone, where you can't upgrade your hard drive (unlike the ps4), you should watch your space.
I do prefer digital in general, due to my laziness of not changing disks. But the pros of physical owning for next gen FAR outweigh the cons. At least for now.








