To those of you who have used both, is there a vast difference when using a manual focus. I've taken some advice that a lot of you have given to others and just found a Nikon E Series 50mm 1.8 lens for pretty cheap. Will I miss the auto focus when I'm out snapping away or will this be just another tool I can use to make my pictures look the way I want? And I tried searching for reviews on this lens to no avail. Have any of you used this particular lens/series? Thanks for the help!