It really depends on what you want it for. If you want to learn, then you should definitely buy a 22 LR. I recommend a S&W 17, 617, 18 as far as a revolver. You can find them used for around $400 sometimes. Their 22a's and 22s's (semi) aren't bad. I never shot a browning buckmark, but I've heard a lot of good stuff about them. When I was in your position a few years ago, I bought a ruger mk III. I bought it primarily to learn to shoot a handgun since I had no experience. Its stainless with a bull, its the target model. Theres a lot of after market accessories for ruger 22 semis, which is cool. I also have a glock 19 and a s&w 686. If I could only have ONE pistol/revolver, to practice with, carry, etc, it would be the 686. It has power, accuracy, quality, classic looks, etc. I never got use to my glocks trigger, but they are dependable as far as function, when your life is on the line, its at least very reliable. The reason I got that is because I was able to get it for $400 brand new, which is a great price. The tie breaker with getting the first pistol or revolver is the fact that without having shot pistol often, you need to be proficient before you should think about ever defending yourself. Also, if you're going to look at S&W 357s, look at the 686 or maybe 586 since they are on a better frame (the L frame). The model 19, 66, 65 are all on the K frame. The 686 was made to improve that design so theres no reason look at the K frames OVER a L frame.