Ha! You're welcome. But don't take my word for it... I *do* wonder if I'm an anomaly or outlier of sorts...
In the meantime...
I had actually sold my desktop setup (iFi ZEN stack) some time ago, after a "revelation" that I should divest myself of my audio gear (pls don't ask), and so I settled with just an iFi hip-dac.
Anyway... Seeing as I had already exhausted most of the IEMs I had been considering in the $500 - $1,000 range as an "upgrade", I thought well maybe I'll upgrade my upstream equipment instead in anticipation of a future IER-Z1R.
So I picked me up a JDS Atom (I'm sorry I won't sell you again) and an iFi ZEN DAC (I'm sorry I won't sell you again too), and boom! The H40 scales big time. Like Sony XBA-Z5 level type scalability.
Welp, can't complain...