P-E
Munchkin
For pricier FWIR you could go with German Maestro headphones, though they seem to be kinda hard to get.
Sony MDR-7609 seem good too, don't know if they better the M50's but they're a bit costier if I recall correctly.
Sony MDR-7609 seem good too, don't know if they better the M50's but they're a bit costier if I recall correctly.