Way back in the early 1990s when the .40 first came out, I admit that I fell for the hype hook, line and sinker. "9mm capacity, .45 power!"

I bought a 4006 and soon discovered that I couldn't shoot it near as well as a 9mm or a .45acp. I spent two years experimenting with factory loads and just about every bullet and powder out there. Never did warm up to it.
Then when I decided to get rid of the gun, I found I couldn't hardly give it away. Finally managed to trade it off and lost my butt on the deal.

If you like the .40, that's fine with me. But I never had any use for the thing.
And while many praise the 9mm, I agree with Walnutred in that its really in the same class as a good .38 special. I do own some fine 9mm pistols and do believe they will get the job done. But I don't think its the end all, be all in self defense.
The fact is that I'm an old fashioned 1911 .45acp guy. A Colt Commander in that caliber is my preferred defensive handgun. Bigger holes are better!

But at the same time, I'm also a believer in shot placement and ease of carry. Thus I have been known to carry a .38 revolver, .380 or even a .25acp when circumstances called for it.
Ultimately, I all comes down to what you're comfortable with. Carry what you feel is best for you and don't worry about what anybody else thinks.
