Originally posted by asp1880 I guess AF.C will work for a lot of shooting styles. But it doesn't work with the focus-recompose technique. You need AF.S for that.
Sincerely,
--Anders.
off topic, but it works just fine.
You have to decouple the shutter from the AF.
Once this is done AF.C is all you need UNLESS you are concerned with critical focus because AF.C is always a little less accurate than AF.S locking and holding focus.
That said, I prefer the ability to be able to focus quickly, so unless I'm shooting portraits at a wide aperture or something where keeping my focus point is key, I usually use AF.C and center point.
The camera is also more responsive when you decouple the shutter from the focus.