My original Elex left driver went out 10 months in. The replacement is soon to be delivered. I'm worried that the same thing will happen to the replacement at some point. I've ordered the upcoming Drop HD-8xx hoping that it will usable for me like the Elex has been. With the Drop HD-8xx the inherent lift in the highs of the HD 800's has been partially dealt with and some lows added. I honestly don't like hyped treble when using headphones. I'm hoping that there is an open back phone that is somewhat linear like the Elex, and has a similar sonic signature. I don't want another headphone from Focal; just can't deal with this again. What non-Focal linear open back headphone easily competes with the Elex?