I had GTA5 on PS3, never got a chance to complete it but I don't think I can justify buying it again on PS4.
I've been looking at reviews on a good few games and none of them are really gripping me. I'll definitely look at Tomb Raider though, not that much of a risk for that price.
It's much better on next gen IMO, even though I have basically all games that interest me and I'm yet to complete majority of them I still spend most of my PlayStation time with GTA5. If you play online you're bound to get hunreds of hours out of it. TLOU is another good remaster you should have a look at, especially if you haven't completed it on the past generation.
Far Cry will be a good pick. Maybe give an outside chance to Dying Light, it's not a 85/100 game on metacritic but it's highly enjoyable and gamers have given it great scores. It's a proper survival mixed with some action, very good game.