Not exactly my point. I meant to say: I think the quality varies both per factory and over time. There's a lot of complexity in industrial production. From th

Not exactly my point. I meant to say: I think the quality varies both per factory and over time. There's a lot of complexity in industrial production. From the outside it looks like there's only the classic and the revamped design., but I've heard that the internal components are often far from the same.