My first S & W also was my first handgun, a 6" 686-6 that I bought brand new and on a whim 3 years ago. I'd been shooting a few times with a friend and was resolved to get a handgun, but I was totally clueless as to what to buy. I was driving down a highway and saw a sign advertising a gun store. On a whim, I pulled in. I told the sales clerk that I was interested in a handgun "for target shooting." He produced two models, a 617 6" gun and the 686. I bought the 686 because, despite knowing next to nothing, I'd read an article in some gun magazine about the 686 touting it as one of the finest and most accurate handguns made. So, that's what I bought.
I've never regretted it for a minute. The 686 has proven to be every bit as accurate as was claimed. For the next six months I fired the gun exclusively at distances from 20 feet to 25 yards and was never disappointed. That was many, many handgun purchases ago but I still have that 686, still shoot it often, and will never sell it.