I'm not comparing the Stax to anything. It's just the benchmark in what you can get sound wise. No bloat, unlimited stage, what you hear is what it should sound like.
The 32 ohm version of the 770 don't need amplification, it's loud enough on an iPhone. But sure they are big. If size or audio quality is not your priority, then you'll be fine with anything you'll like.
At the end you do listen with your ears, not eyes.
you do listen through your ears but i'm saying different headphones have different purposes.
it wouldn't be appropriate for example, to use an HD800 on a plane.
even though it is technically superior in every way to the Beats.
edit: didnt realize the dt770 came in 32ohm variants. thought it was only 250 and 80.
cool good to know, will look out for it.