I am contemplating upgrading from my 7D. My options are either a 5DMIII or a 1DMIV. 1DX is not an option!
I only shoot as a hobby and my principle subjects are my two daughters (aged 4 and
, family, birding and wildlife. Not too much into landscapes but am considering taking it it up in the near future.
Having not used / tested either camera, I am unsure as to which camera will be better suited to my needs. How do these cameras compare in terms of autofocus and IQ?