[ASilva]

RE0 for music
 
CX400-II for podcast listening (which i do when walking my dog, doing housekeeping stuff, in bed, etc)
 
M6 for workout

 

[Hentai11]

None. I'm pretty rigid about rotating between sets so I don't get locked into a particular sound.

 

[peteyboy1015]

MEElectronics M9 currently, but it's the only one I own. I'm looking into getting RE-ZERO's when they come out.

 

[the_equalizer]

Etymotic ER-6i;  great isolation, clear punchy sound.

 

[Pianist]

Hifiman RE0 was my most used IEM. It is just so wonderfully balanced.

 

[JoeyRusso]

My IE8's... They are in my ears as I type this... I'm starting to like the Comply tips I picked up more and more..

 

[torptube]

Tie between the e-q7 and coppers. 
 
The e-q7 doesn't work really well out of an un-amped ipod, so I use it with the computer. For the ipod, coppers.

 

[kdawgg83]

My Earsonics SM3 since it's the only good pair of earphones I own

 

[robm321]

PFEs. They are very fast, neutral and fun. I still enjoy the Shure E500s. They make a nice compliment being more mid focused, open and slightly lush. 

 

[koonhua90]

SM3, FX-700, Etymotic HF5. All sound great.

 

[lucozade]

SM3,  because it out classes all my other phones by a fair margin and it sounds so dam good ,so it is the only one i want in my ears 

 

[jjeremycai]

Quote:

PFEs. They are very fast, neutral and fun. I still enjoy the Shure E500s. They make a nice compliment being more mid focused, open and slightly lush. 

Wait so you prefer them over the E500's?

 

[Reprobate]

My super old Sony MDR-EX70. Not a favorite around here, but they are extremely comfortable - 8 hours strait is no problem. I've sweat buckets through these over the years and they are still going strong. The combination of the J-cord and the Sony ear tips are great for being on the go all day.
 
Looking forward to some Monster Coppers when they come out with the controltalk version, whenever that is...

 

[Photofan1986]

I would say it's a tie between IE8 and RE-252. IE8 for its vaste soundstage, relaxed sound and punch, RE-252 for its precision, airyness, balance. Both great phones. Really depends on my mood

 

[paulypaul]

RE0 at home because it is a pure delight with detail.
Thinksound Rain when im out because the bass is more audible in noisier environments and the mids are nice and warm.