A 3" 686 is on my short list.

I saw a 686 Plus Talo Edition for sale on another forum several months ago, and I made a deal with the seller. Beautiful revolver with the non-fluted cylinder. The day before we were to meet for the transfer, he discovered that the barrel was slightly cocked to one side, so he told me he was sending it back to S&W for repair. When he got it back, he decided to keep it.

It was the one that got away...