Wait for Surface Pro, or Yoga?

Hey guys,

I am in desperate need of a new computer. I currently have a Macbook and its been awful, so no OSX machine for me, which leaves me with win8. It looks great and i'm excited for it. I played with a Yoga a little bit and it was fantastic, but I've had my heart set on waiting for the Surface Pro since I played with Surface RT. This is obviously a preference choice, but what do you think?