Because I have a brain like a sieve and I retain nothing, I can only say that on our last trip (almost 2 years ago-sigh...), we saw 6 shows. I was looking forward to Six the most, but ended up loving Girl From the North Country the most. It's a lovely, quiet, moving show. But don't ask me for details as to why. I just know that I loved it.
I'd say, if you can get relatively cheap tickets (and I don't see why you can't), and feel like venturing out, you should see it.