Ruby,
I was thinking the more protection the better, and with varying types of magic too.
I'm positive. If they don't like it they can deal with it.
I was given a second chance once, one I really didn't deserve. I did some horrible things, some of them, if people knew (the Winchesters in particular), I'd probably be on the bad-wolf list forever. So I believe in them, no matter what people say.