I have sims 3 and almost all of the expansions. I have sims 4 installed right now and I purchased the outdoors expansion maybe 2 days ago. My favorite expansion had to be World Adventures or Pets. I miss Pets the most lol. I think Supernatural was my least favorite because it wasn't what I was expecting overall.
just barely got sims 4, love how advanced the modifying tools are in CAS. and how dynamic their personalities and moods are. I've heard there's a sims 4 careers coming out soon, but im not one for expansions, im more into custom content myself.