Im planing on ordering 500 or 1000 (probably 1000) peices of 10mm brass, any suggestions? I like the shiney nickle cases, any reason to not get nickle? What brand should I go with? Im thinking Starline. How does Topbrass compare to Starline? I had a few split cases from Swampfox with Topbrass, Mike said he received a bad batch though.