Well, I don’t have the experience of listening to all those sets, actually none of them. I’m just starting my headphone experience. What I can say is in contrast to what I have: hd6xx, brainwavz alara, dt770 80 ohm and ed. XX. Of those, the ed. xx is wide and detailed and has everything, but I feel it’s missing some ooph to it. Very detailed, not bright (I don’t like bright), it hits all the bass, sans some impact. The upper mids are maybe better on the 6xx (female vocals) but The ed. xx has everything else, so I’d prefer it. The alara is similar to ed. xx but more intimate with a little more impact, and can’t match the detail of the ed. xx. The dt770 80 ohm is just fun. I use it at work for background. The ed. xx took a long time to warm up, and to me it’s not missing much, except a little intensity or energy, but I can kick back and listen and hear everything, and it’s not fatiguing, so it’s perfect for end of day wind down. Not sure if that helps with comparisons to the sets you mentioned, but it’s my perspective and maybe gives you something to go on.