Depends if you like to waste your money on terribly overpriced products that are of a low quality or make no difference. £90 HDMI lead mmmmmm no thanks, improved picture quality you say.... mmmmmm i don't think so. As for the beats by dre last time i checked monster got screwed outta that deal so they are no longer monster beats by dre, just simply beats by dre. If you like headphones with the added tag, that look pretty good, have poor build quality and are rather bass heavy then go for it, otherwise look else where.