Given that choice, I'd prefer to leave the seat vacant.
Too many posters on FR are either trying to cause dissent among Republicans or they are waiting for "the perfect candidates" who supports every single one of their positions. It will not happen.
Considering how much damage has already been done to this country, all I am hoping for is a candidate who at least will oppose invasion of this country and will not cater to illegal aliens and undesirable legal immigrants. Amnesty will destroy this country.