The fairs are connected (admission to one gets you into the other) but they are distinct. You can figure out how yourselves. I believe in you. You can do it.
Every single year I personally see new pieces from favorite artists and find new favorite artists at this fair. It is not usually the place to find bargains or art that is purely decorative (unless you have a suitcase full of money). Nonetheless, these fairs maybe (with all due respect to the other fine fairs) the one to hit if you have limited time.
There will be a great deal more on both fairs.