Differences between Camps 5 books

I am looking at buying a Camps 5 book (when they get back in stock) and notice there are two available.

One is the Camps 5 with Camp Snaps (B4 size) and the other is just Camps 5 (A4 size).

Is there the same content in both, with the pretty pictures and a larger page size in the first one?

In the Camp Snaps version are the maps/text bigger since the pages are larger or is the extra space taken up by the photos? The reason I ask is bigger text would justify the larger page size which I would prefer.

I would check out one personally but no one seems to have stock.