Quote Originally Posted by Mark L View Post
Using AI servo you just need to keep your thumb on the BBF button and it should track things okay.
Yeah I'm just not sure what's going on... logically it shouldn't make a difference. But for some reason I feel like I'm "hitting the mark" more with the single button for focus and shutter.

What advantage is there to BBF - as far as I have seen it is advantageous as I can either tap focus then compose the shot, release the shutter or be able to hold the button to continuously track. However - till now my learnings have seemed to indicate I'm always going to be using continuous focus, partocularly on birds. So why do I bother with dealing with an extra button (Honest question).