Waid. He was a jackass before he became a pro, which is pretty well documented in fanzines. Once he hit, he hid his dickishness fairly well for a long time. While Millar is a loudmouth and a shyster (whose fans don't mind), he's never attempted to prevent anybody from working because he didn't agree with their politics. Waid's Champions series was the absolute nadir of his writing for me.So who's worse?