For me, the best of the set is the first one.
The second is too overcooked, even for me. The third is (again, for me) a compositional trainwreck. I would've liked to have seen less sky and, as a trade off, the buildings in their entirety. For the last one, what's that disc-looking thing in the bottom of the shot, in the middle? It's distracting. Also, if you weren't going to capture all of Spaceship Earth, I'm thinking that seeing none of the upper half would be preferable...