* For how long have you been using it?
About 3 years.
* Did you try many other models before getting this one?
I have not used many different headphones.
* What thing do you like most/least about it?
It has a beautiful sound but is bulky. The provided connecting cable is not very long.
* What is your opinion about the value for the price?
It is a good deal!
* Knowing what you know now, would you make the same choice? ...
I do not think so. Although I've never had problems with them, they are just for something to test headphones superb studio.