What type of pistol would be the best to get for home safety?
That is not a simple question and there is no simple answer. A personal firearm is a very personal item indeed. It has to fit in with your lifestyle, your clothing, your physical build, your local laws and its intended use. There is no one best answer for everyone. My advice is to treat this as you would any major purchase. Do your homework. Research what’s available. After you’ve done that, go to a shooting range that rents guns (probably an indoor range) and try out the ones you think might work for you to see what fits you best. Keep in mind that the fact that someone is standing behind the counter at a gun store does not necessarily mean they know anything about guns or their use. Some of them will be very knowledgeable and helpful. A few will cheerfully spout utter nonsense. All of them are salespersons. That’s one reason you have to do your homework. That said, here’s some guidelines: Stay away from off brands and cheap junk. If you’re a beginner, buy new from a reputable dealer.