In the beginning stages of my 30 cal build, still have time to decide between the tried and true 300 WM or go with the 30 Nosler. Brass availability for the 300 is endless but can't seem to be able to tie down any 30 Nosler brass. Anyone have any leeds on 30 Nos brass, iv'e checked all the normal vendors and it's either out of stock or backorder with no shipment dates.