I have recently come into some cash and decided to invest more into my sound. I mostly listen to alternative rock, folk, EDM and classical, so I would like a headphone that can cover all of these ranges if possible. I really like headphones with huge soundstages and I'm a bit of a treble head too. The highest grade headphone I have at this point is a M50, so I'm certain that whatever I decide to get will still be a vast improvement.
So my thoughts are these:
I can get the SR225i and mod the crap out of 'em, the whole nine yards by rewiring with silver cables and getting woodie cups, etc.
Or I can get a Beyerdynamic. So far I only want to spend ~$150-200. The DT880 looks really good. But so does the Hifiman HE-300 :p
I welcome any and all suggestions. Thank you!