Doug wins out for me hands down. I loved Hey Dude and Salute Your Shorts too. Gotta agree with Dooz that LOTHT was garbage. DD was so much better. I still find it crazy that Marc Summers had OCD and hosted Double Dare.
DuckTales is an all time personal fave, but it was Disney. I remember WGN would air it followed by Chip and Rescue Rangers. Didn't care for Rescue Rangers as much, but I would watch it.
All time favorite cartoon growing up was AniManiacs. I loved Pinky and the Brain.