TheMiddleSky
Headphoneus Supremus
Vote for vB, it has great quality and quantity of bass, also you get the bonus for extended treble (if you think the treble is too sharp, just give foam tips then everything will be perfect) and lively mid, if your budget for sub $100, you can't be wrong to chose it.
for other option, I prefer MTP and Senn IE 8
for other option, I prefer MTP and Senn IE 8