The candidate who supported the Equal Rights Amendment, didn't consider ketchup a vegetable, didn't use the phrases "welfare queen" or "states' rights", didn't tell tobacco farmers that he supported them, considered the war on drugs a low priority, and defeated Reagan in a primary has my vote.
To be fair, Carter was the last Presidential nominee to actually take two sides on many issues over the course of one campaign. Down South, he would talk about the tyranny of forced busing, and up north he could talk about how great affirmative action is.