How is your experience. I am still having troubles in 2nd week. I try to use the closest point on the eyes (top most on horizontal as well as vertical shooting position). My only two lenses right now are 35L and Sigma 85mm f1.4. I am not seeing my hit rate better than 5dc.
With 5dmk3 it was like easy twice or more in focus shots. This is when shooting my kids at f2 usually.
I will add shots in this thread as I process them.