I have a 260 rem on the way and need to get some more brass. I have 100pcs of new Rem brass but I am reading a lot on the net that it is not so good? I know Nosler and Norma are making brass I know and a lot of guys are necking up the Lapua 243 brass. I guess it would help to here any experences with the rem 260 brass? If you have a 260 what are you useing?