I just have to say this now
Don’t send me something from your back catalogue that’s been out of print ten years. Don’t send me your oldest shoved-under-the-bed manuscript that’s reeking of mothballs and doesn’t represent either what you write now or want to write in the future.
Send me sample chapters of the best thing you’ve ever written, that you’ve written recently, and best reflects you the writer today.
Does that make sense? Hope so.