Yeah, the appeal factor to Boberg is that they can squeeze a longer barrel into the same overall length. So for the same length barrel, you get a smaller gun. Or, for the same size gun, you get a more powerful pistol. But they're expensive and they apparently can not be used with all ammo, as the unique feeding system definitely prefers some rounds over others. I don't know that I'd rush out to get one just yet, but I am always a fan of genuine innovation, and the Boberg seems to have innovated here.