Perjury or adultery? Which is worse?

Newt Gingrich thinks perjury is, even though there is no proof of the alleged perjury, but he does admit to adultery. He believes in family values, yet has divorced two wives. He's probably a great candidate for president - he lives in a world of his own creation where he is a genius and the rest of us are dumbbells. He'd be a great successor to our current officeholder who is also convinced of his infallibility and moral superiority.