Just a note about the Elegia/Clear driver design vs that of the Elear/Elex - the Elear driver does use a formerless voicecoil (just like the Clear and Elegia), but I've since learned that the difference is the Elear driver doesn't have a solid copper voicecoil. It's instead made out of aluminum with a copper coating. So there is still a voicecoil difference between the two drivers, but it's not that one is formerless and the other isn't.