I think we had this thread not too long ago, but here we go (self-proclaimed cereal oficianado here, There was a time of about a year where all I ate was salad and rice chex, no Im not kidding):
Apple Jacks
Boo Berry
Cocoa Puff and Trix - both Low Sugar
Golden Grahams
Fruity Pebbles
French Toast Crunch (omg much better than Cinnamon Toast crunch)
Kix and Berry Kix
Cap N Crunch (tears the shit outta the roof of your mouth though)
I could easily (and have) eat a whole box within a few hours. No question.