When I go to the range, I practice with .38's in my GP100, then finish off with some .357's for feel. Mostly for cost. Mine is 6", so it's a bit large, but when my license come's in, it's going to be a smaller version of the same thing. I love the feel. I have to agree, if you're going to be worried about protecting yourself and your loved ones, don't feel worried about overkill.