If it's important, then burn a couple of rolls (while taking careful notes) to find out what works for your camera and your hand-holding technique. You might want to know three different shutter speeds: "almost always sharp", "50-50 chance", and "only if I'm very, very lucky." With this information you'll have a good idea of if it's worth it to press the shutter in various situations.
He came to the same conclusion I did. The rule-of-thumb gives you tolerable pictures at best. If you want really sharp use a tripod or much faster shutter speeds.
He came to the same conclusion I did. The rule-of-thumb gives you tolerable pictures at best. If you want really sharp use a tripod or much faster shutter speeds.