Monrad,
It's the same book and I am happy to have it in my colection. Though I highly value your opinion and recommendations, what prompted me to want this book was a post quite a while ago where there was a flurry of excitement over it's release.
The book is a nice compilation of info for, as you said, a quick reference.
It also contains a few pics I have yet to have seen that are worth the price right there.
Maybe my first post came across sounding harsher than I intended.
I only meant to comment about the builds featured.
If you have seen the Iwata Advert in one of the last two FSMs. The ad features the rear of a Tiger build by Dextras. Absolutely amazing. That has become the high standard for me.
I'm ordering 503 very soon, based on YOUR recommendation.