I have no doubt your bias against the 320 is rooted in emotion, and not in anything objective or credible. But I also know the mountain of evidence proving you wrong won't change your mind.
Only emotional person here is you. Its obvious you like them because you cant shoot a glock worth a shit and the 320 is forgiving to amateur pistol shooters with sloppy technique.
If you want hard facts then you can request it through FOIA . Fact is it was never the best pistol in any category except price and Army contracting officers knew it. But at a 183 bucks a pop its was over a hundred bucks cheaper than glock which actually proved superior in reliability and endurance in the testings but a certain contracting officer feels a hundred bucks a pop trumps all else.
The last good Sig pistol was the German made 226 and anyone who pays full price for a 320 is a fool.