For jazz try browsing through these ones at your local music store...
http://www.shermusic.com/new/1883217091.shtml
What's great about that one is that is has all the introductory verses to the standard songs. (downer: every song becomes a two-pager)
or this one
http://www.shermusic.com/new/0961470143.shtml
Or just make a note of the titles found here
http://www.shermusic.com/
and check them out at your store. Pick a book with the most songs you'd like to learn.
IMHO, the "New Real Book" volumes makes both the old "Real Book" and the old "Real Vocal Book" volumes, obsolete. The new ones have lyrics, better publishing information, better page layouts, better notation fonts, better and clearer chord changes, are easier to read and are more useful to have. Of course some songs are found in one and not the other, but that's life.
Generally, I'd stay away from fake books with more than one song on a page. The fonts and layouts used on those are too hard to read off of at practices. Those kind of books are more like anthologies of songs to studied at home, rather than fake book to help fake your way through a tune you don't know too well on a band stand.