Do you like it as well as the 1DsMk3 and how is the af?
Well, I like it more than the 1Ds3 for what I bought it for, which is landscape/commercial/travel photography. I often trek and backpack for my landscape photography so the lighter weight will be much appreciated. The AF doesn't even come close to the 1 series, but that's ok, as I mentioned I bought this camera primarily for static and/or posed subjects. It will be my backup/second body to my 1D3 for weddings though, and will make a fine second body while again saving me some weight to lug on wedding day. A couple one series around your neck gets to you after a full day of shooting!