Brooks.
get a proven mold for the game your gonna play.
'the money mold' is a fair one to start with.
then as you get there and get started your gonna talk with the other players and your gonna hear what ''those guy's over there'' [probably winning] are using.
you'll pick up more loads, and better powder suppliers, how everyone is cleaning their cases, what tools they use to anneal [every single time] the sights they are using, who makes them, and eventually the lube dude's phone number.