What is your favorite Expansion?

Get Together for sure! Initially when they announced the expansion I was super disappointed and didn't really know what it was about but it turned out to be the most pleasant surprise. Windenburg is so beautiful and full of charm and there's variety in each of the neighborhoods - I often try to move my sims elsewhere but always end up moving them back to live in Windenburg. Also a lot of the game play and items that came with it I use all the time.
It's hard to say which expansion would come up as my second favorite as they all have some stuff I like and some I really never use so... Still waiting for a possible seasons expansion to blow me away I guess :D