Here is an infographic courtesy of Reloaderaddict.com detailing the advantages of those supposedly archaic six-shooters over the glamorous, modern semi-auto pistol. Twelve advantages are shown and detailed.
Once you’ve seen all these advantages, you might get a sense of the untapped and overlooked aspects of the traditional wheelgun and how, far from being obsolete, it might make sense as your primary self-defense gun of choice. This is not even mentioning all the advantages it will have in other purposes like handgun hunting that are especially well-suited for the revolver.