Artists, how many of you send out your design before the appointment?

To my knowledge, this is a bit of a divided practice. A lot can go wrong when sending out a design. I, personally, haven't been burned yet doing it, so I send them out- but not the final product. I'll usually have rapport with my client, send them the first draft to make sure we're on the same page and they're happy with the direction its headed, and then the rough, but mostly finished version. To me that just takes the stress off of rescheduling or feeling like I have a time crunch to make any possible major changes before the appointment.

How about everyone else? Yay or nay?