Favorite Sims 2 EP?

I very narrowly went with Nightlife over Open For Business, simply because Downtown for my play style has always been a complete game changer. Aside from vampires, I really felt that the EP added a huge amount of humanity to the game, things like restaurants and clothing shops should be a given in a life simulator. That being said, picking an ultimate favourite is practically impossible because I love and utilise all of them to this day. I've always felt that nothing was wasted in The Sims 2.