danez71, if you read the OP's subsequent posts, he uses the argument that .410 is effective, because none of the people who argue against its utility for SD are willing to be shot with a short barreled .410 to prove their point.
When he just wanted a snake gun, that could shoot .45acp or .45LC at the range, then he just wanted a versatile, fun gun. No problem.
Unfortunately, he had to go down the "Oh, yeah, then stand in front of one!" road...
I doubt he'd stand still and let me throw a rock or a barbecue fork at him. That does not mean rocks or barbecue forks are good self-defense weapons, just that any number of things can inflict harms we prefer not to risk.
In another thread, a Judge owner asked forum members to prove their case with targets. He showed a 7 yard group from his Judge using .45LC. I responded with an over 20 yard group, that was tighter than his, from my 1911... at which point he said that my Baer wasn't a fair comparison. So I said I could do nearly the same with my M&P or PPQ if he wished... that thread just sort of died.
If people want a snake gun, Judge or Governor seem to work. If they want a fun gun, Judge or Governor seem to work. But for defense against humanoids, I don't know that I would call them more than adequate, based on what I've seen from their proponents. (IE, most of the group/target photos I've seen from posters saying "Look how good it is" have not been impressive.)