Markets weight features. Sometimes performance is most important, sometimes scalability, adoptability, usability, reliability, cost etc. It can even change over

Markets weight features. Sometimes performance is most important, sometimes scalability, adoptability, usability, reliability, cost etc. It can even change over time. This is self-evident, but it's so easy to forget when one is familiar with the overall comparative technical merits - this one is so much better in most ways. How could the other one win?!