You are getting some decent advice, but not what I'd call the best bang for the buck. Gold Tips are a popular favorite and XT's work very well, but there is no reason to spend the extra money to get the Pro series. They are better than the XT's in straightness and weight tolerance, but it is very slight. I'd stick my neck out right here in public and say there probably isn't more than a couple of people on these boards that can shoot well enough to tell the difference between .003 and .001. Get the XT's and be happy.