It is a few hair and headphones back I realized I somehow incline towards closed-backs. For the longest time I do keep MrSpeakers Alpha Dog with a bit opened bass-reflex vents to have them a tad more alive. I would like to, however, try something new, naturally one of the hot options for me is what MrSpeakers does the best (IMO), closed-back, specifically looking at Aeon Closed. Just a couple have come to my mind: - (owned) ZMF Eikon (even if technically not that closed) --a price highly dependent of an offer, usually they go for ~1000€ (that is too much, I love headphones, but I love 1000€ more) - Argon Mk3 (370€(~430$) - Fostex TR-X00 Ebony (590€(~690$)) all prices are an estimate of the final price incl. tax and import fees (Slovakia, Europe). I guess from these the exact sonic preference is not clarified, but in general, I like a sub-bass (not DT1770-levels however, that is just too much), I do not fancy mid-bass, I do not like too exaggerated higher mids (7-10k, like a lot of IEMs). And I like a spacious sound, but I found out I feel AD are not the wider sounding headphones and yet I am very satisfied with its soundstage. However, I feel I am lacking a sufficient overview, do you have any recommendation for that price (can be cheaper, too)? Aeons shall be for circa 780€ (900$), so I this is a cost I consider the very maximum. DAC/AMP is A-GD R2R 11 (1,8W into 50Ohm).