First I would like to let everyone know I'm very grateful for all the help and questions answered I have received here. SORRY IF I ASK TOO MANY QUESTIONS. I have loaded about 100 or so 223rem rounds and haven't blown anything up yet so I figured try my hand at 9mm Luger. I have read 2 books front to back several times and feel somewhat confident in doing so. Is there any tips for loading 9mm? I see LEE makes a 3 die and 4 die set. I have seen some things saying don't use the FC die and use the one in the 3 die set and some say use the FC die. I'm using a LEE C press for the time being and a LEE perfect powder measure. the way I have been doing 223rem is. Prep brass, put all prepped brass in shell holders and drop powder in the pan then weigh it on my Lyman micro touch 2 times. if its good I pour it into a powder funnel into the case. I then load that case with a bullet so I don't screw up and possibly double charge a case or load an empty case. I see some post on here about flaring case mouth, etc that I haven't seen in the books. just looking for some advice before I jump in head first into this. I'm looking to load berry's or extreme plated bullets because of the price. Any advice on loading plated vs non plated?