Best Active Noise Cancelling Cans you used

[vance 0]

Hi guys,

 

if you had used or is still using a ANC phone can you give a short view on how good or bad it is?

 

Please only compare it with other ANC because they'll never hold up to the ER4. The head-fiers always compare it with very expensive passive noise phones and it was hard to get a comparison between different ANC phones. Thanks.