Best brass from my experience, not including LC as they are not available here.
Lapua.
Ruag Match
RWS
Norma
Have tried other american made brass, Win,Rem,Hornady and Federal.
And none of these comes close in weight consistency, compared to any mentioned above.
The primer pockets and flash holes are a lot more consistent, and i rarely find any burs in European cases, as they are manufactured differently, and flasholes are drilled and not punched.
Norma, RWS and Ruag are all owned by the same group, but produce brass seperately.
So there are others to choose from then Lapua if you want high quality brass, still i shoot it exclusively in the calibers i have that's available.
For fx my 7 RM i buy Norma usually as it's easiest to come by, but RWS is just as good if not better. Ruag is not easy to get hold of.
Us made brass i have had best results with Winchester. And i assume Noslers prepped brass is quite good.