First of all, I have to say that I hate every one of you guys for getting me interested in high quality headphones. If only I had kept my interest to the wayside last year, I wouldn't have spent so much on headphones. But alas, I may as well thank everyone as well.
Going from a pair of SR60i for about 9 months, then to a DT 880 600 Ohm (which was returned after a few weeks) to a Tesla T1... The jump between the SR60i and DT 880 was phenomenal, but the jump between the DT 880 and the Tesla T1 was absolutely ridiculous. Just, the imaging capabilities, the sound stage, the highs, lows, and the lovely mids... and oh, the neutrality. I can literally use this for everything! Though, I have to say, listening to post rock on these bad boys is something else. I can just kick back, close my eyes and enjoy the music. Even at about halfway on the volume knob on my schiit valhalla I can fall asleep listening to post rock with these... they're so dreamy.
The only issue is I have a hard time keeping them seated on my head. Being unfortunate enough to sport not only huge feet, and hands, I also have a large cranium and big ears. Getting this thing to stay comfortably is a chore and it still bothers me, which is an issue I never had with the few weeks I spent with the DT 880. I can make it work, though, it's too amazing to let such a minor quibble detract from the overall experience.