For me, I'm just glad to have found a brand that really puts a lot of effort into making closed-backs sound great, which I know is not easy. Unfortunately my impression of closed-backs from Hifiman and Sennheiser is that they're not quite what they should be--they almost feel like afterthoughts. And other closed-backs I've tried are either way too bright or lack proper isolation.
As someone who lives in a noisy environment and really can't stand external noise intruding in on the music, closed-backs are essential for me and ZMF seems to be the best closed-back manufacturer out there. The Bokeh is truly the headphone I've been looking for to replace my beloved NightOwl (while being a step-up sonically).
And I haven't tried all the tuning combinations yet, but solid mesh + hybrid pads gets a lot of praise and I can see why. This might be the end-game for this headphone.