I've Googled every which way I know how, and I can't find anyone explaining if there is any sound difference and if the drivers are different. Also, is the quality of the build / materials substantially different?
I haven't seen them in real life side-by-side but just due to the colors I could see myself easily preferring certain pairs of the budget line. But I definitely don't want to sacrifice sound for looks. None of the review threads are ever clear if they are reviewing the budget Momentums or the high-end (or as some sites label them 'luxury') momentums. How frustrating! I need to know which pair to jump on just incase the right black friday deal comes my way.