jon
recommended this
Upgraded from the Shure E3cs to these and was blown away! I really, really loved the E3c set too. Totally envelops you in sound. Strong bass with clear highs. Quality does not fade with volume.
Cons: Pricy, but NEVER pay full retail on Shure. Deals on old models, markdown and coupons all let you get close to 50% off (I did).