It's not a bad demographic to choose. Out of the world's 7 billion people, more than 2 billion of them are Christian. That's a lot of readers.

But it's your decision. Whatever you decide, just keep it in mind when you're writing in November. Knowing your market will help you make little decisions, will help guide your writing and give you a reasonable roadmap to a successful, marketable book.

Cheers,
Michelle