I've had mine for a while, but just recently started to use them. For the way I use them, meaning my lack of any sophisticated powering or driving of them, they suite me just fine! I guess my choices in music are also well suited for these cans. I use a very inexpensive headphone amp and they sound great. I used to be an on-air talent and I always needed closed headphones and that design is still my preference. (Although I am 30, my avatar is what I started and ended my radio carrier with…yup Koss pro4aa, best bang for my buck with the everyday durability, and that’s where my love for headphones has come from.) Where I am now in life with a new baby and all, I cannot afford a good rig for a while. I have tested and used many headphones, all closed, over the years and I can say that these are some of the best sounding ones I have ever used for over all sound. I understand I might have not broken into the upper echelon of headphones yet, but hope to soon. I would love to try something open, and have it properly driven to enjoy my music in different aspects. To each their own I guess, as for me and my DT770 pro 80’s, we make a good pair!