I've used Win brass for years. Plan on trying either Norma, Lapua or Nosler brass. I'm not so much worried about quality with the 3; it's the volume I'm concerned about. The Nosler web site they are heavier than Win/Rem. The Nosler tech rep said they were on par with Win. I'm looking to keep volume near the same so I can keep my loads as identical as possible. So what I'm asking is which of the 3 has the same volume in 30-06 as Win?