I have a number of headphones that are far better in just about every way than my 5 year old X2s (my 1st real headphone). Yet I still own and love the sound of the X2s.
I do admire the technicalities when done well--but my heart belongs to audio gear with an organic, musical sound, and that's the X2s. The best of my other headphones also have an organic, musical sound (+ technicalities).
For me it's not a zero sum game, where only one headphone works.
PS: Soon after buying my X2s (new), I replaced the stock cable with one I purchased from Ghent Audio. The new cable is less microphonic & a bit thicker than stock. I compared the two cables at the time and preferred the sound of the new cable by a small margin.
This is that cable:
https://www.ghentaudio.com/part/d05.html
This D05 cable comes stock with 6.35mm jacks on both ends, but the X2s needed a 3.5mm jack into the headphone earcup. So I asked Ghent Xu to change one end to 3.5mm, which he did (GX is a very accommodating business person).