Don´t you have the impression that we are overwhelmed with Tier1 products all over?! Despite of existing Bloomberg definition of Tier1, I have the impression that many of the market players have self-declared their Tier1 status. Somehow similar to star-rating in the hotel industry. On the other hand, it can be that some of the "ordinary" module makers might be even better quality than many Tier1. So the question is: Does "Tier1" have any specific meaning for you? Is that the decision-driver?