I dunno. I think I have to side with Marvel women. DC women for the first few decades tended to mostly be either unlikable ball-busters like Jean Loring and Iris West, or they were untrustworthy schemers like Lois and Lana. For many years, Wonder Woman and Supergirl were the lone oasis in a desert of harpies.
But Marvel has had great female characters from pretty early on.