Imitation being the sincerest form of flattery, why pay 1.5 times the price of the Judge for one more chamber? You’ll never wear out the Judge; ain’t eggzakelly a target shooter.
For an average of $150 more than the Judge (depending on the model), you get not just one more round in the chamber, but you get a much more visible sight at the end of the barrel, the ability to shoot readily available, cheap .45 ACP rounds, and greater precision and better workmanship than the Judge. To me, these “pluses” are worth the extra $$$ and are the reasons for choosing the Governor.