Favorite expansion pack?

I think my favorite is GTW. Seasons is great and it really helped fill out what was missing for me but I love running my own stores and having control over my sims work hours. Yeah it has issues and I wish there was more logic in sims purchasing and less schmoozing and waiting. Also I like active careers and wish they added more. I know that there needs to be adjustments made to them and the current semi-active careers we have from CL and S are nice but I want more full active careers with their own lots.