I would be very very happy for a Game Pack, those have been golden for me so far but wouldn't say no to a good Stuff Pack if it was a theme that I was interested in.
Hmm... I want plenty of more content for Sims 4. I am still sad over Mass Effect:Andromeda not getting any dlc, if this game would end before getting enough content I would be quite upset. It isn't something I would like to see becoming a habit for my favorite studios. If I buy a basegame I want to see it expanded upon.