Yea revolvers do not jam.Not sure what you want it for. For home defense you are better off with a shotgun. For carrying around purposes I'd feel a lot better with the reliability and safety of a revolver. I've got a Ruger Blackhawk that's every bit as good as a S&W and probably a couple of hunderd bucks less expensive.
Yea my friend is a police officer and the gloc 40 is what they carry.Agreed on the shotgun, best all around home defense weapon. For a 1st time handgun owner I'd also go with a revolver, I'd suggest a nickle plate(not chrome)2'' barrel 38....it's low maintenance, low tech, and mobile. But my choice for a side arm would be a glock 40 caliber.
And if you get a Glock DO NOT keep it loaded as it has no safety. It does but it's a button on the trigger, if you pull it it fires. Makes no sense.
2) Regardless of the situation, if you poleaxe a robber/burglar/home invader/assailant with 2 .40 caliber rounds to the chest, it will immediately become a murder investigation. Though you will probably be cleared of this (provided one of the above were the case), you will still need to spend the money to retain an attorney to advise you, and your name will be publicized, and it will make the unpleasantness of killing someone increase even more.
If you give them a body full of 9 shot from 15 feet away, they will run, and end up at a local hospital. In the meantime, you have called the police over, advised them of what just happened, and your life will be a hell of alot smoother than had you shot someone dead in your kitchen