Hi
I got the beyerdynamic t5p last month.Im very happy with it.When i bought the t5p i didnt know about the ether c.Read the review abouth the ether c on innerfidelity after i bought the t5p.The ether c are a lot more expensive though,so i guess i would still have bought the t5p.The ether c also needs and good amp to perform its best,if i got it right? So total it would be very expensive (hp and amp/dac). But if you are looking for an end game headphone,or of course have the money i think you should try it.But i would also considering trying the t5p if i was you.It has great sound,easy to drive,good build quality,5 year warranty,and is very comfortable.Its ok for portable use,though the isolation could have been better,and its of course a little big.It also handles all music genres.So its an great all round headphone
I use mine with an ipod touch 6 gen,and an oppo ha 2 amp/dac.But sometimes i just use it with my mobile phone.I love that it is easy to drive.Im not an audio expert,so describing details about the sound,treble,bass,and so on,is not my thing.But i love good sound,and thats what im getiing here.And it has big soundstage,at least for my ears.
Have of course never heard the ther c.But it got extremly good reviews,and looks like people love it here on head-fi.
When i bougt the t5p i was looking for an end game headphone.At least for some years to come.Would be interesting to hear the ether-c.But i guess i would only end up selling my t5p and a leg,to get one
lol. Ive heard that the ether c is a little on the bright side,and not good for rock/metal/edm,but as i said,ive never heard it myself.