Now, Roz is as funny as you can get and still be accepted by the New Yorker (where the minimum New-York-Style Wit requirements end up holding the pure-funny potential down), but Dave has never (to my knowledge) used Fat AND New Jersey in the same comic, Men vs. Women Stereotypes or Gratuitous Clowns [rozchast.com]. And Roz's talking animals are one-shots; she could never sustain 10 years of Arthur. Nope, I vote for Dave.