Just remember, in the real world, when you vote for the lesser of two evil, YOU GET LESS EVIL. Only an evil or naive person would vote, whether by ommision or commision, for more evil.
A moral person should never knowingly vote for any kind of evil.
(KJV)2Cr 6:14
Be ye not unequally yoked together with unbelievers: for what fellowship hath righteousness with unrighteousness? and what communion hath light with darkness?