Does anyone have any experience with the International editions of the BRS books? Are they exactly the same (format, color, etc.) as the US versions? I don't care about hard/softcover or a different cover on the book. I'm more trying to figure out if the books are significantly worse in quality, or printed in black and white if the US edition books are in color (idk if this is true). I'd appreciate any insight from those of you who have the international editions. Thanks!