I don't know what is best. I'm far from a processing expert. If you don't mind the delay for a followup shot, leave it on. Whether its on or off, you...
Here is a shot I took last year. I had just stepped outside and saw a heron. I hadn't set the camera yet, but just put the camera up and took a quick...
Are focus area modes and servo modes set exactly the same between your shutter button aperture priority and bbf U2 settings? I lost love for U1 U2 a...