Audio-Technica M50x Studio Monitor Headphone

I recently needed to replace my pair of over the ear headphones so I began my search for a good pair of headphones in the $150-$200 range. Immediately Senhiser, Beyerdynamic, and Audio‑Technica stood out. I first received a pair of the Audio‑Technica ATH M-50x which had good sound but were very uncomfortable if worn for more than an hour or so. Then I picked up a pair of the Beyerdynamic DT 770. These headphones had amazing sound quality and comfort but the passive sound isolation was mediocre at best. Which is why I ordered a pair of the Beyerdynamic Premium 990 which are open back. I figured that the sound quality and comfort would be similar but the open back quality would allow me to talk with others while I played music. Unfortunately the 990's had worse sound quality than the 770 (a bit harsher sounding and not as clear) and were very uncomfortable even after only a couple of hours. During this time I also ordered a pair of Senhiser HD 599 headphones. While these headphones have a significantly different sound signature than the others I have tried, they were of similar quality. Overall the HD 599's were slightly less comfortable than the 770's but the open back quality was convenient and the sound was quite nice. I would have been satisfied with the HD 599's but they were the only pair of headphones I could not drive with my desktop. They produced terrible static. This did not occur when I used the 599's on other devices or when I used other headphones (even those with similar impedance and SPL) driven by my desktop computer. This prevented me from keeping them. I have attached a breakdown of my thoughts below: ------------Sound Quality------------ Beyerdynamic DT 770 (80 Ohm) - Winner Highs - Quite good representation, much cleaner than Senhiser Mids - Quite good representation Lows - A little closed sounding but overall they are handled well Overall this is how the music should sound. They perform the most similar to my pair of Martin Logan Motion 15's (bookshelf speakers) Beyerdynamic Premium 990 (32 Ohm) Highs - Similar to the 770's but rather harsh sounding Mids - Nothing special, no major issues Lows - Not as powerful as the 770's but more spacious. Seemed a bit washed out due to the open back design Senhiser HD 599 (50 Ohm) - Close 2nd Best Highs - Not quite as poppy as they should be. They are a bit muted in the sound signature which can make them less fatiguing than other, more analytical, headphones. Mids - A bit to high level for me, it tended to make punk rock music sound very close and muddied Lows - A bit boomy but very spacious Audio Technica ATH M-50x Highs - Quite good representation, a bit cold though Mids - Nothing special, no major issues though Lows - Too over-emphasized -----------------Comfort--------------- Beyerdynamic DT 770 - Winner Perfect. I wore these on multiple occasions for more than 7 hours and never noticed any pressure points or discomfort. The headband is larger than average to distribute the pressure. The clamp pressure is also a bit more than average but this was not an issue due to the soft, replaceable, ear pads. Beyerdynamic Premium 990 I could not wear these for more than a few hours. The headband is made of a much harder material than the 770's and causes a painful pressure point on the top of my head. I believe this is made worse by the lower clamping force since more of the weight is on the top of your head. Senhiser HD 599 I could wear these for several hours as long as I moved them around every 30-40 minutes. More comfortable than the 990's. Significantly less clamping force than the 770's. Audio Technica ATH M-50x These were the least comfortable. I could only stand to wear them for an hour or so before I had to take them off. All of the discomfort came from the top of my head. ----------------Usability--------------- Beyerdynamic DT 770 These come with a permanently attached 10ft cable. That was a lot of cable to get in my pocket every time I got up from my desk. The cable also has more insulation making it much thicker and stiffer than average. Beyerdynamic DT 990 These come with a permanently attached 10ft cable. That was a lot of cable to get in my pocket every time I got up from my desk. The cable also has more insulation making it much thicker and stiffer than average. The open back design was also a plus for me since I work in a semi-quiet office environment and I could still hold a conversation with someone while listening to music. But I could not hear others quite as well as I could with the HD 599's. Senhiser HD 599 The interchange-able cables with different lengths worked perfect for home listening as well as on the go. The cable is also thinner and more flexible than the Beyerdynamic cable. The open back design was also a plus for me since I work in a semi-quiet office environment and I could still hold a conversation with someone while listening to music. The only downfall is the issue I had with compatibility between some devices and this pair of headphones where I would hear static or computer noise when driving them with a computer. Audio Technica ATH M-50x I really love the long coiled cable that came with these. To me this is the best option since I dont have to lug around a long cable or risk losing extra cables. With that being said, it also came with a ~ 9ft straight cable and 3ft straight cable if the coiled cable is too much for you.