Review on MOOG 515012 Wheel Bearing Assembly by Jackquell Cash

I ordered these 2 bearings 515012 in one order and they arrived together. They are said to be identical bearings, but one is made in Korea and the other in Taiwan. The Korean part has a better fit and finish and no cleats, while the Taiwanese part appears to be of lower quality and has new cleats. I don't know what to make of the inconsistency.