Personally, Tootsie and Ain't Too Proud would be on the top of the list. Tootsie would be my choice because I've already seen Ain't Too Proud. I did see the investors presentation for Tootsie, but would love to see it with sets and costumes. Both are really good.
I'm actually surprised to see how low Beetlejuice is on the list for many people. From what I've heard, there's a lot of stuff changing for the Broadway production.
Call me optimistic, but I think that could be a great sign for the show.