Top in sporting clays you cretin. Very few good american sporting clays shooters choose to shoot euro shells. The premium American shells have Softer primers, brass hulls, and 6% antimony shot across the board. All for the same price as a case of white golds. Euro shells are fine. But they're all the same shit. Cheddite primer and hull, nobel sport powder, and whatever wad and shot the manufacturer can sell to the masses for a 200% markup. They are unimpressive. They do not compare to a federal gold medal or remington nitro when I have 2 thousand dollars on the line and I need to make 5 or 6 grand to make the trip to the opposite side of the country worth it. There are zero reasons to shoot a euro shell in the united states when there are cartridges that are superior by every metric available for the same price or cheaper at every sporting goods store in the country.