Hello all. I know both books cover some different topics, but for the topics they share, which one do you think is better? I have checked the first chapters in both books, and, for the time being, I can't decide. So, if anyone of you have used these textbooks, maybe you can give me a piece of advice. My first idea would be to use both them simultaneously, but I don' know if they are "compatible". Any comments will be wellcomed. Thank you so much.