Honestly it changes for me. I've been a Death Metal fan since the early 80's, so I voted for that. I'm also a big fan of Stoner / Sludge, Doom, Thrash and some Black Metal. I'm a huge fan of Post-Metal and Post-Rock right now...if Post-Metal had been on the list, I might have voted for that.
8/9 or 8/10 Boris / Atlas Moth / SubRosa
9/8 Man or Astro-Man?