I used Jeppsen and really loved the book but can't speak for the new one
that is out. I do know they have an excellent weather text out now (a
bit pricy but worth it) that I just bought for a friend.

For my advanced training I used Kershner which I would recomend. He has
a private text out too which is probably just as good. His writing
style is humorous as well as informative so he keeps you reading and
learning rather than falling asleep.

Helen