I would vote for the S&W M&P in 9mm or .45 ACP
I'm surprised it took this long for someone to bring this one up. In about 5 years, it'll be the S&W M&P in .45. They've been looking at it and testing it since it came out. Some units are already using it. Before I got out, it was being touted as the next one. We'll see, procurments being what they are, but my money is on the M&P .45.
Sub-sonic and suppressed are niche guns and already have their place.
