As mentioned in another thread on this board, I have a S&W 642 in layaway at a local gun store. I'm not super familiar with revolvers except that they are said to be extremely reliable and much lighter, smaller(for my purposes) however, as I began pricing ammo for my upcoming purchase, I realized that revolver ammo is different than semi-auto ammo. What kind of ammo do you all just shoot with your revolvers. Lead? Pros/cons? FMJ? I saw plenty of lead nosed stuff but didn't see a whole lot of FMJ. Any help or info is appreciated.