DT 900 PRO X : Review after two years:

The headphones are overall pretty good.

The comfort is definitely very good, I can wear these headphones for hours and I don't feel any discomfort.

The sound profile of these headphones are neutral, have very good imaging, but smaller than expected sound stage.

The quality is i think is its weak point, they are overall good, but some parts of it have issues. If you get these headphones, you will have to get a headband replacement after some time.

I also have a small issue with the cable, where if i move it to the side, my left headphone stops playing audio and there is some creaking sound while moving a one headphone to the side.

Do note that these issues were happening from the start, no new issues have appeared since i got them.