On July 13, our son, Alex, and I shot photos using 2 separate cameras at a play where two of our grandchildren were part of the cast.
Alex used my 1D Mark IV, and I used the 1DX body that arrived earlier that day. This shoot was exactly what I wanted to compare lens and bodies. I am ready for all kinds of night events with the new beauty. Alex used the 70-200 mm f/2.8 Mark II lens and because the 1DX is full-frame, I used the 100-400 mm lens.
You can identify which camera was used by moving the mouse arrow to the i(nfo) indicator.
The link - http://redwingsfan.zenfolio.com/p184856908
This Friday, I am shooting the first high school football game for this season using the 1DX and 100-400mm combination. I will report back on results.
The wildlife photos earlier in this thread are unbelievable. Nothing stops a Trane ---- I mean a 1DX.