I agree with you about this class of rifle being unjustly overlooked and under-estimated. I have a few rifles in ..357 Mag, .44 Mag, and .45 Colt, in addition to the standard .22LR, but have nothing of any kind in 9mm. Now part of me says that there's nothing the 9mm can do that my .357 can't do better, but the 9mm uses a bit less lead, a bit less powder, and brass that is free for the picking at just about any shooting range. So the 9mm has a bit of a draw to it.