best headphones i see around here in markham (north of toronto, canada) at my school are my friends ratshack headphones. full size ones, i think they were optimum ones or something. then there's this chinese guy who has a pair of g74s (one of the better sony streetstyles) .... wait, thats me in a mirror.
other than that, i have yet to see other ones. most ppl have stock earbuds, and really craptacular ones too. my school doesnt have ipods (suprise suprise) as most ppl own gigantic pcdps or no name flash players. i personally have seen only 8 or 9 ipods around the school, and i personally know 3 , 2 with ipod minis and 1 with an ipod photo (and they use stock earbuds....ugh).