I am talking about the originals not the mark II's just to clarify. I have been thinking about buying a FF body to go with a 135L lens. What I would like to know is if anyone has experience with both of these cameras. How is the upper ISO performance between the two. I would like to shoot some portraits as well as early evening outdoor events.
I have a 1D classic as well as an XT along with a Sigma 70-200 f/2.8 EX DG along with a 85L and Tamron 70-300.
I would like to stay in the $2000 to $2300 range in case anyone can suggest alternatives.


