Best headphones you've ever heard/used


Well, the subject says it all I guess. I'm looking for two sets of good quality headphones.

The first one is an earphone for use with my iPod. I'm looking for a small pair of compact in-ear earphones. I take long boring flights to Asia often so it'd be nice if they were high quality and helped out with noise canceling. I've heard good things from Shure. Any other recommendations?

The second one will be for night time listening in my bed. These headphones can be big but hopefully not too heavy. I also need them to be wireless for at least 15ft.

Thanks in advance,
spacekadet
I'm kind of repeating these comments from another thread, so please excuse me if you read this before.
I sold my Senn 600s (they were claustrophobic & had a distant sound & miniaturized instruments too much for me). I replaced them with Grado RS1's that I really love: relaxing, not edgy, they don't shout either. It is an upfront sound, though, but not assaultive at all. I have found myself listening for hours, way longer than planned. I use a Headroom Max amp. One warning: you must buy the Comfy pads (available from Headroom I believe) to replace the stock pads. With the comfy pads, the Grados are extremely comfortable, resting lightly on the ear, not around it; no sweat. I really swear by the RS1s. Get a nice mellow cable & a relaxing CD player (I have an Accuphase DP75V) & you won't miss having a speakerbased system.
The Etymotic Logic ER-4S's are by far the best I've heard. I prefer them to the Sennheiser HD-600's and 650's (w/Cardas cable upgrade). Detailed, extended and neutral, with a nice, intimate "head space." The foam ear pads work best for me.

The Sennheiser MX-500 earbuds, at $20, are the best cheap headphones I've used.
Head-Fi has great discussions from dedicated hi-end headphone folks who know and love their headphones. The issue with high end headphones is the requirement of a matching high end headphone amp, your existing amplifier / receiver can't do justice to high end 'phones. Of course it goes without saying a high end source is also a must.

The most loved phones probably are:
Sennheiser HD-650
Beyerdynamic DT880
Sony Qualia 10, R10, and CD3000 (in order of decreasing quality and cost)
Grado RS-1, HP-1
Stax Omega
AKG K1000
Sennheiser Orpheus

The last three are electrostats or other planar headphones, and usually need special amps. I personally have not heard the Stax Omegas and the Orpheus (rare and expensive).
Of the others I'd pick the Qualia or the Senn 650s driven by a high end headphone amp. The Qualias cost 6x more than the 650s though.
I haven't said much about the canalphones such as Ety ER-4P/S or the Ultimate Ears, etc. as I think they are only practical for use on planes etc where you really cant have your entire high end setup anyways, and I think they are very uncomfortable. They sound pretty good for small headphones, but give me any of the full sized cans I mentioned any day.
Oh, I missed the "wireless" requirement for the home setup. Well, there isnt a single high end pair of wireless headphones that holds a candle to what I just mentioned. The only chance I see is to use a wifi device, but then feed it to a regular headphone amp + headphone pair. So you would need a wifi enabled source player, a wifi enabled receiving device, an amp and 'phones. If you really care about sound quality, wireless is a killer.
Are there any decent in ear phones that are not buds but cone shaped for those with smaller ear canals???