I have the camera 5D classic, so it won't have the infra-red controller as the 7D.
I would like to use the ETTL, but not sure if the YN-565 work well or not.
The lacking of HSS from the YN-565 does not concern me much.
Does the ETTL mode of the YN-565 work on my 5D classic?
I read this article and doubt about it.