I don't see why not you go for the Volts.
It may be a fallacy or not - but the Volts are "endgame" level in my book.
Comparing to the Orbs - better detail retrieval, more into macro and less into the micro (low level) details.
Detailed without calling attention to itself.
Right now, I love the est treble, how they render extension, sparkle and air.
The Bass is fantastic for me, I enjoyed them equally on ambient and edm.
There is proper holographic imaging and the scale of imaging is on the large side.
Lastly, there's the outstanding Mids, the Penon house that connects the bass and the highs to create a very hi-fi whole...