@Kikin i changed your title to something more descriptive.
i'm obviously biased since im the author of the AGT, but i think it's worth pointing out that my book is an actual, written
book, with tips/tricks for surviving on the road organized into chapters and with wonderful illustrations. the vagabond bible on the other hand is just a collection of screen shots from various reddit posts turned into pdf files. so there's a pretty big difference between the two in terms of quality and the types of information.
im sure that sounds like im just talking shit on the VB, but it wouldn't hurt to read both, since you can never have too much information. my info is just much more organized.