What order did you get the sims in?

I didn't discover the Sims until shortly after Sims 3 came out. It was early on, I think, right before Late Night wasn't out yet but it was getting lots of hype for coming soon. I was more excited for World Adventure and couldn't decide if I wanted to get WA or wait for LN. I ended up getting WA as my first ever expansion. After WA I was completely hooked and mostly get everything that comes out after that one. To this day one of my favorite expansions. I want to go back and try some Sims 2 but I'm afraid I'd be disappointed and bored after starting with 3 & 4 the way I did. I'm kind of jealous of the ones who started at the beginning. Wish I had found it back then. :(