Would you rather have World Packs instead of Stuff Packs?

I've played Sims for so long now, of an on for 14 years. I could continue to play it indefinitely and the fresher they keep the game, the happier I'll be. New worlds, new building opportunities, new ways to interact in the day-to-day life of my Sims...all of this grabs my interest, but I admit to a special fondness for lots and building communities. New worlds with plenty of room to build and grow is my top priority, but I love anything fresh!