NEW to reloading. I do not have any equipment or anything so I'm sure I will be asking about that later. Someone I know is going to let me come to their place and see their set up. I told them I would do my best to bring my own materials to load while I am there learning. Going to be loading a 308 Sierra tgk 165 grain , Barnes TTSX 165 grain, or Hornady Interbond 165 grain. What are some good powders to pair with these? I don't know what powders are good or which ones are bad quality wise. Like I said new to all of this. Also, what kind of primers need to be used? Thanks for any help.