My camera's old enough to not have it, and the only problems I've had are mainly due to the age of the lens I normally use (and its cheap quality). I think the answer to your question is not going to be a matter of which setting, so much as its going to be a matter of how much practice you've had with either setting. A $20,000 camera will give you cheap crappy vacation slides if you don't know what you're doing and aren't familiar and comfortable with your equipment (which is also, coincidentally, what she said). Take your gear out and play with it. Bruce Lee stated that he did not fear the man who practiced a thousand kicks one time, he feared the man who practiced one kick a thousand times. So whether you've got the $20,000 rig, or the $200 point-n-shoot, the one who's going to get the best images is usually the one who knows the limitations of their gear, what it can do and how to make it take the image that your eye has spotted.