I think Norma makes factory .260 brass (at least they're listed in the Sinclair catalog and online at Grafs). Is there any downside to the Norma .260 brass versus resized Norma 7-08 brass besides the cost? Looks like about 15 cents a case more, not sure if I want to worry about resizing the necks for that (never loaded anything for rifles besides .308 and .223 with once fired brass).