I require both.
Most Christians I know believe in evolution: the repeatable, observable, and falsifiable aspects. It’s the unrepeatable, unobservable, and unfalsifiable claims that have more to do with supporting atheism than scientific truth that we objection to. For example, how would one prove to an committed evolutionist than man and apes did not evolve from a common ancestor? It can’t be proven one way or the other – it’s an unfalsifiable claim and therefore, not a known scientific fact.