After a burn-in period over night, I have to say that these are the best IEMs I've ever listened to.  Now, to be honest, you may need to take that with a grain of salt considering I'm only coming from a pair of JVC Marshmallows, and these Turbines will be my first foray into high-end IEMs.  Be that as it may, I believe the Turbines are the IEMs to beat at their price point.  They provide an ample amount of bass as well as bright highs, however the mids are just a touch recessed if I'm being honest.  The sound stage is quite good and opened up even a bit more after being amped, and even though I do have these amped now, they really don't need it all that much.  If you can snatch these up at around $100-$125, I absolutely would.