And, you don't have to necessarily spend big ("high end") to get better quality. For example I have among my small collection, a $50 mech mod and a $150++ mech mod. Neither are clones - both are built well yet the button is buttery smooth on the $50, while the other has a kind of graunchy, noisy clunking action. But it's serialized!! The more expensive looks a bit nicer, but if I were blind the $50 one would feel and seem the best.