Some feedback if you want to use the R on a night drive on an african safari. The best camera for autofocus at night with just the light of a torch or spotlight. I struggled previously and this time I brought a 70-200 iii 2.8 with. It worked excellent with the R. I then used the 400 DO ii 4.0 witch did not work well previously and the same results. The moment you have a bit of light on the subject the focus is aquired almost immediately. With animals as far as 70m away. I would strongly recommend taking an R with on an african safari as you will eventually go on a night drive or two and the R REALLY makes a huge difference. I do not know why. On paper it should not be that much better than the 6dii or 5div but it does. Keeper rate for in focus shots went up from approx 20% to 90% plus. And focus aquisition 4 or 5 times faster.