Is a 1TB PS4 enough for the whole generation?

[binary solo]

I expect to mostly still buy physical and really only download PSN+ "free" games and indies. I was sorely tempted to buy Bloodborne off PSN with it being at a considerable discount. But just the thought of downloading 27GB at our internet speeds is offputting. So I will wait a bit more to get Bloodborne physical a bit later.

So for me I think a 1TB HDD will be enough, even if some game data management will be needed. I expect for the most part it would mean juggling the game data for physical game installs, and I would be able to leave the downloaded games alone.

Unfortunately I only have a 500GB and I haven't looked into the whole external HDD back up and replace HDD thing. When last I tried to back up my PS3 HDD I got hit with copyright prohibitions which means I could not back up my PS3 HDD properly, and I gave up the idea of putting in bigger HDD on my PS3. I assume the same copyright restrictions will apply to backing up a PS4 HDD, which makes HDD swapping a bit annoying. Pretty dumb when Xb one and Wii U both allow external game storage and streaming from the external HDD.