Poll! Which is best, Map rotation or Funny buildings?

So for everyone who knows of my game progress, I have come across a problem, I was thinking how cool it would be and easy given the new info I now possess, to make the game rotate around. However It won’t work unless the buildings are symmetrical.

So the question: Should I make things

Symmetrical and rotation able?

Or

Funny shaped buildings with different terrain requirements for placing (like a dock requires to be built on a slope and flat water, and makes an L shaped building.)