Seasons or Discover University?

I love seasons and holidays in real life, so this was an easy choice for me! I enjoy and use everything in the Seasons pack in each of my Sims 4 games I play. Now can't imagine playing without it! I was really looking forward to Discover University and I really enjoyed playing college with my sims in Sims 2 & 3. Found myself disappointed with it when first played it. My main frustration is with the way it works (or rather doesn't) well with rotational play. In Sims 2&3 I would move my teens into one household then send as a group to college. It was so much fun having them in a dorm together and being able to play them as a household! Can't really do that in 4. I like the actual gameplay and know it is possible to work around it if living outside the dorm, but feel it is a real shame I can't have the ability to do this in the dorms. I don't use mods, but plan to once Sims 4 is complete.