I own the treasure chest box set. Should I buy the "best of" set? Are there any new stories on it or are they all the same?

Anyone? Please help.

According to what I have read, the "best of" set contains 36 segments, including five new ghost stories and seven new treasure stories. And by new, I mean previously unreleased on DVD.

I had assumed the Treasures & Ghosts bonus disc with the collection box was the same as the 'new' material on the best of, but it only claims to have 5 of each.