I don't mind the AF-ON button, it's just that I can't select a registered point with the button next to it.
Pressing the multi-controller has two main problems, IMO: i) it's too far and ii) it's a two step process, you first select the focus point and then go back to the AF-ON button to actually activate that selected focus point. It used to be so much faster with the mkII: two buttons side-by-side and both activate the auto-focus on a single press.
Oh well, I guess I have to come to grips with this new way of working. Has anyone figured out a clever AF setup they are willing to share?
Araz