I really hate to say this but I like all three of them.
The first, I think, would be better without the burnt in (?) section at top. That causes me to try and figure it out and makes the skyscraper look imperfect. I would better see these as a perfect building with the fuzzy humans below.
I think the second might profit from a little brighter reflections in the cars so that it resonates with the bridge above more.
The third is just damn warm and pleasant to see, I think. Could be sharper but so what.
All in all, for me, a really nice trio.
Hope you had a good time in my favorite city in the world.