Fossil, then Base.
I remember the insanity when Fossil had come out, because we didn't get the cards until about 2 weeks after everyone else. And this one kid had gotten some prereleases from Ontario because his mother lived there. He was a popular guy for those two weeks.
Jungle sort of hit me like a brick wall-I didn't even know it was coming out. But I got some cards first day. It was cool too.
Ahhh I like them all. Except the Gym sets weren't that hot.