I did my ATP at Birmingham through all ATP's. Gordo (the Flight Examiner) liked the military guys and was pretty big picture. I'd recommend BHM, I think it was $1995 plus $400 cash to the flight examiner.
I did the all day study and take the ATP written there at All ATPs. It is a nice way to knock it out in a day, but I used the Sheppard Air program to get my FE written done and having done both I liked the Sheppard Air alot better. Plus total cost was $165 vs $300.