Well... I already own an pair of ATH-M50(C). (Bought at the time I opened this thread because 1) All the good things I heard about it and 2) It was on SALE (not sale, or Sale... SALE). I got it for $127ish after tax. Can't say I was "blown" away but they are quite amazing.
Considering I'm looking for my second pair of headphones, I would like to get something that's not much worse than the m50s with better soundstage for about $100CDN...
Coffee