What is your favorite Sims game?

The Sims will always have a special place in my heart because it was the first one I play, and it started it all. But Sims 2 is my favorite. That game has the best fleshed out sims to date. And Sims 3 is a close second, I just love the open world (no game should have loading screens at this point!), and the color wheel is the bees knees.