Movie Poster Book

I was looking into getting a book that details the film posters, and found both "James Bond Movie Posters: The Official 007 Collection" and "James Bond: 50 Years of Movie Posters".
I know the former goes up to DaD, and QoS the latter. For anyone who has both, which would you recommend? Is one more in-depth than the other? Does one have exclusive material that would make it more desirable?