Best bang for the buck?

There it is. Almost a FULL second that might be had with no money spent. No one here is trying to tell you what to do. I think all we are saying is what WE would do in your situation. I simply detest advising people to spend money if they don't have to "yet" and I don't believe you do. But of course, if I'm wrong, by all means, go buy some heads and whatnot.
I would rather pay attention learn something and apply what i leaned