Given the long life of Lapua brass, in the calibres I have shot with it, it makes no sense to purchase anything else but. Buy one batch of Lapua, or buy several batches of lesser brass. Spend your money all at once, or spend more, over a longer period of time. Buying quality stuff, the first time, as opposed to buying crap, more times, is math that is lost on quite a few.
R.
R.