I am only interested in it from a PDW standpoint. Longer barrel more velocity maybe? Then you need a pistol to match. It's just a huge step in a direction I am not totally sold on.
Yes.
This makes the 5.7 more interesting, especially at 3.6 pounds:
You didn't use logic or reason to get into this opinion, I cannot use logic or reason to get you out of it.
You cannot over estimate the unimportance of nearly everything. John Maxwell