Cyberpunk or Steampunk?

Cyber and Steam punk is a type of design and art featured in many movies and videos. Steampunk has a more of a rusty machine look, made mostly of brass, and silver. Steampunk machines obviously run on steam.

Cyberpunk is just the opposite. It's made to look like a futuristic machine with high-tech materials. Both styles are intricate and exaggerated. Which style do you like more and why?