I had nothing to do with this, but found this nearly unwatched gem on Vimeo. It's very cool to see the differences.
I like the #1 on both Chocolate and Tobacco, but find #2 and 3 really go off the rails, unless you need an extreme look.
I think Antique Suede is gorgeous, and very light. #1 is barely noticeable while 2 and 3 are pleasing. Hell, I'd love to see an Antique Suede 5.