Currently have 5D II. I dont use the AF on it, I have to always manually focus. Its just how it is. I will use it mainly for portraits, static shots, and video.
I am looking at buying a second body that I will use AF with. I am crossed between the 5D III and a used 1Ds III. Im extremely familiar with the 1 Series, owning a 1VHS, 1D II, 1D IIn, and a 1D III over the years. Ive only really played with a 5D III at store displays, so I am completely unfamiliar with its performance in the real world.
So, what would you do in my situation? Go for the 5D III or 1Ds III?