It's so annoying finding saves and then downloading them all and not working because it's either a disc version of the game or download, I buy all my games digitally and it's frustrating when people don't post it on the thread
Digital and disk games for PS4 share the same CUSA ID. It'll only be different if it's either a different region or a different version of the game (such as a special edition). There's a few exceptions but that's the general idea.