Hoping to doing some reloading myself at some point, so I had a couple questions: 1: the "reusable" portion, the brass case, how many times can you "reuse" one before it's a bad idea to use it again? (rule of thumb, personal experience, etc.) PS: Is there "better" brass or is a case a case and any works? 2. and, working with a budget, What's the bare-bones items needed to reload? I did some searching wrote down some items, just wanted to make sure I wasn't missing anything. Much appreciated.