It was be ludicrous to vote for Hillary because of her crimes. Not only that, it could also be dangerous to the country. The reverse situation also equally apllies.
The OP has a problem with voting for lesser of two evils, not choosing a candidate. In other words, s/he already knows both candidates are stained in whatever way; it begs the question of whether or not those stains are enough to overlook.
I would personally abstain from voting, or write my own name in. If you vote, you also take responsibility for that decision and what it means. You don't get to say, "I didn't know!" if the lesser of two evils (in your opjnion) becomes decidedly evil. You participated in electing the person, and so elections and voting needs to be take seriously also.
Someone like the OP should abstain IMO. If you already think it is a choice between two evils then you would be responsible for bringing an evil into office by voting. Sometimes inaction can prove to be more effective depending on the circumstances. And, Christians especially shouldn't even be this involved in politics and the trajectory of the world. Didn't Christ Himself say that this world belongs to something else for now? Unless you are aligned with that something else, helping to develop its world should not be a psychological or spiritual priority.