I like Animaniacs, but I prefer this one myself. It was really good! Two mice trying to take over the world is a weird, yet cool plot which will appeal to a lot of people. Pinky loved to goof around while Brain was trying to cook up schemes, yet he never seems to suceed. I can't remember a lot about it though because I haven't seen it in ages, but I remember that it seriously rocked and the creators should have never have taken it off the air!
Pinky and the Brain...I will miss you!