Vote in this election?

We should vote in this election. The candidates are worthless.  All of the candidates have some policy that is clearly not Biblical.  There is no strong Christian or Biblical imperative to vote under these conditions.  Voting only in our our own self-interest seems kind of petty.
There is one secular reason that it is a good idea to vote.  Many people died defending our right to vote and worship in peace.  We should vote just out of respect for these soldiers.  Hopefully, we will collectively choose the candidate who will do the least harm but they all look pretty bad to me.