If you love third generation S&W 9mms like I do, and you want a great house gun, with a light on it and night sights, get a 5906TSW with a Mec Gar or factory 20 round magazine, like I did. If you want a great full sized carry gun, get a 5903, like I did. 6906s make great carry guns too and 3913s go very nicely under a shirt in the Summer, from my personal experience. If you want a very nice range gun/house gun, a 5906 with a 20 round Mec Gar magazine, and night sights, is hard to beat, like the one that sits in my home office.