You know; I'm on the fence with the 1911 vs. M9 thing. Overall I like the 1911 better, but I don't know if it's a better service pistol. I find the 1911 to be a shooter's weapon. It seems to require something special to really fire it well and keep it running. Not to mention they can be a real PIA in order to get tuned. The M9 on the other hand, better fits the bill as a weapon for the masses. Easy to maintain, easy to fire, highly accurate...just makes more sense as a service weapon.
Agree completely leftcoast, the 1911 takes quite a bit of time to learn how to properly strip down, clean properly, and then re-assemble again. The M9 (or civilian version 92) is just so simple to field strip, clean, and then put back together in no time. I'm a pretty new gun enthusiast and it was no problem at all for me to do any of that with the 92. I'd be almost afraid to take a 1911 apart for fear i'd screw it up. That said, it is a firearm I absolutely would love to have and will probably be the next pistol I buy (one I make some money/hit it big in Vegas next week ). The 1911 is the classic American pistol though, and is a shooters pistol for sure.