Gradthrawn
Veteran
This may be old, but here is the FAQ for the current gen to next gen upgrade offer for BF4. I thought these 2 particular tidbits might be interesting for those weighing whether to buy the current gen version as a physical or digital copy:
Requiring the PS3 disc in the drive for the PS4 digital version is strange (but done for obvious 2nd hand sales deterring reasons). I also wasn't sure if digital versions qualify, but it looks like they do.
Q: If I upgrade to PlayStation 4, what happens with my physical PlayStation 3 disk?
A: You must have the PlayStation 3 Battlefield 4 disk in your PlayStation 4 in order to play BF4 on PS4.
Q: If I already pre-ordered BF4 digitally on the PlayStation store how do I upgrade it to next-gen?
A:If you pre-ordered BF4 on the Playstation Store you’re already qualified for the offer on PS4 for PS3 then simply complete your purchase, and you will be automatically qualified for the offer on PS4. Simply log in to your account on the PS4 and you’ll be able to take advantage of the offer.
Requiring the PS3 disc in the drive for the PS4 digital version is strange (but done for obvious 2nd hand sales deterring reasons). I also wasn't sure if digital versions qualify, but it looks like they do.