I've found a used Marlin 1894C .38/357 for my first rifle after years of owning only shotguns. From what most of you have said, I've made the right choice. I intend to use it only for target shooting and home defense (hopefully not). Only problem is, I'm quite ignorant about rifles and rifle ammunition. Can you folks help me out on what would be good starter loads (round nose, flat nose, either or what else?) and a progression path to help me learn the differences? Marlin's online manual isn't too helpful (it says not to use wad cutters --what's that? -- and I note several of you say you have fired them in this gun). Any other advice on references would of course be welcome. Thanks.