
Originally Posted by
PABore
The last two guns on your list are the most appropriate for carry and home defense for precisely the reasons that so many dislike them: the trigger. Let's think...you will carry a loaded gun on your body every day, usually all day. The likelihood of ever having to use it for self defense is small. Therfore common sense dictates that safety to yourself and those around you is the most important consideration.
All guns today protect from accidental fire on dropping or jarring. But when it comes to human error, accidental pull of the trigger is the major safety concern. The safest triggers are those with the longest pull. And with practice, you will easily be able to hit targets at 10 to 20 feet or less, which is the most likely self defense scenario. Years ago, double action only revolvers were very popular for carry (and still are) and people were able to master them for that purpose. A carry gun is not for fun or competition--if you want that, buy a second gun.
People like to pretend that Glocks and similar, short-pull-trigger guns are perfect for every purpose, but they are not...especially for someone new to guns or who is not an experienced and frequent shooter. There is nothing stopping the Glock trigger from being accidentally jerked. The Springfields have a grip safety, but if your hand is on that, then the trigger can be accidentally pulled. At least Taurus and Ruger have the sense to put manual safeties on their short-trigger guns, but even then, in a time of stress you have to worry about engaging/disengaging that safety.
And for home defense, would you be comfortable with a loaded, short-trigger gun near your loved ones? I wouldn't.
The Ruger LC9 and Kahrs are thin, single stacks, and great for carry. If you like the higher capacity form factor of the Glock, Springfield, M&P, I would strongly recommend the SIG Sauer P250. It has a long, safe trigger pull, but it's very smooth and anyone can master it for self defense distances. (And for those who hate this trigger, if you can't hit targets reasonably well with a DAO trigger at SD distances, you probably shouldn't be carrying a gun). It's probably the perfect carry gun it its size category. Comes in 5 calibers and three sizes and can actually be converted due to its modular nature. It's got the SIG quality without the SIG price--considerably less expensive than its three competitors I mentioned. Extra magazines can be pricey--look on the web for deals. As with the Glock, the mags of the larger frames fit the smaller frames.
I would also look at the Kel-Tec P11 and the SCCY CPX-2, two other very competent and very safe guns for carry.
Be safe! Good luck!