Hello everyone, this is my first actual post, although I've skimmed the forum, I hope this isn't redundant . . . I'm new to Hi-Fi headphone listening, but have been researching deeply for about a month. I'm considering the Sennheiser HD 800 with HDVD 800 vs Audeze LCD-3 with a Woo WA7 Fireflies. Audio quality aside, I already own Sennheiser 650s which I'm currently using with Apogee Duet 2, mostly for monitoring and mixing my own recorded music. That I already own one Sennheiser, plus the multiple outputs from the Sennheiser HDVD have me leaning in that direction, though any significant sound quality differences could easily trump that leaning. From what I've seen, these two combos seem comparable. Any thoughts? I'm hoping for generally comparing these two combos specifically here, but if someone is passionate about a different combo, or a changeout of one of the components of these two, I'm open to suggestions.