I tried both locations. Near the shroud is more noisy, and also one gets the front handle visible in the video, unless pointing the camera upwards at an angle.On the Go, the camera mount is on the operating handles, smack in the middle, so it is above and and near the leading edge of the
shroud.
In the front the view for camera is better and less noisy, but it affects too much compass that I've mounted in front (the go's body is short, almost everywhere except the front the batteries affect the compass).. Anyway, ended up completely removing the camera.