All but about 100 pieces of brass, for my 45LC, are Starline and nickel plated. Some folks will disagree ,but I love this brass. It cleans up easily, loads great and I've had no cases splitting at the crimp. I still have about 50 pieces of RP Nickel plated for my 243, but over the years I've lost pices of it to split necks. I can't say the it was because of the plating ,because I've thrown away just as many Brass cases for the same reason.
Comes down to what you want, as always.
I've had bad brass from different Manufacturers over the years. All of them weren't plated either...