2dapoint,
I tell anyone, family and friends, that a good CCW gun is one you have confidence in. Not only in your ability to use it, but in its reliability, and your ability to carry it safely.
I've carried an plastic pistol (Glock 23) since 1998, both on duty and off, and not once have I had a malfunction, or an issue with not having a manual safety.
When I was working I shot a box of shells a week, just to keep the edge. Now I might shoot once a month, for the same reason. Back then the dept. supplied the ammo so cost wasn't a concern like it is now. LOL
I've carried my Glock in a duty holster, a shoulder rig, a Uncle Mikes inside the pants holster, a Fobus paddle back (great holsters BTW) and even dropped it in a coat pocket from time to time. Always loaded, even the chamber, and never had a accidental discharge. I know others who've done the same.
In my opinion you won't find a out of the box self defense gun that's any more reliable than the Glock. It's easy to clean, shoots great, and the .40 round is big enough to stop just about anything or anyone.
However, if you don't trust them, you're better off with something you do trust. Why?
If you don't trust it you won't carry it. It's as simple as that.