Is there nothing important enough to you that will cause you to withhold your vote? What is your process for deciding who gets your vote? I'd love to see how you arrive at your decisions.
It's very simple. Which of the electable candidates will do the better job of following my desires, hopes, values, wishes and expectations as he runs the country.
No candidate will ever score 100% on expectations, meet 100% of my dreams, have 100% of my values. I don't expect him to. To demand that would be foolish, and very salf-agrandizing.