If you're looking for a self defense weapon, I recommend something simple with very few moving parts that holds a lot of bullets. I have three Springfield XD .40 calibers. An XDM full size (16 round capacity), an XD sub-compact for concealed carry (9 rounds or 12 rounds with extended magazine) and the wife carries an XD compact (12 round capacity). Glock also make easy to operate semi-automatics, but I prefer the XDs. When I worked at a government agency, we tested the Sig Sauer 229, HK USP 40, Glock 19 and Springfield XD .40. After firing about 10,000 through each of them, the Springfield blew away all the others. Least amount of malfunctions/stoppages and it was also the least expensive. The Sig Sauer performed the worst by far and it was also the most expensive, so of course, that's what they went with. I have a lot of friends that have 1911's an in my opinion, they are overrated and most people buy them because it's the cool gun to have. They have a 9 round capacity, too many moving parts and if you're ever in a high stress situation, basic motor functions are about all you will have to work with. There might be people that disagree with me and that's fine, but I've been shooting and teaching advanced firearms to military and federal agents for over 25 years. Feel free to send me a message if you have any questions.