Ok folks I am new to reloading and recently acquired 95% of the items I need to start reloading from amazing THR members. Really the only thing I NEED are dies. For the price point Lee dies will probably be used. For loading 9mm will I be better off using the 3 Die Set or 4? If it makes any difference I will be using coated lead SWC bullets initially. After that I may switch to either Berrys or Hornady HAPS and XTP's. But with the prices available on Coated lead it will probably be 124 or 147gr RN lead and XTP's for defensive loads. Thanks in advance.