Hifiman Ananda Nano or Arya Stealth?

I do not have much more to say. The title sums it up well.
In my country there is the Hifiman Ananda Nano at €600 and the Hifiman Arya Stealth at €820.

I have a Focal Clear Og as my “main” headphone.
Is it worth the jump from Ananda Nano to the Arya for +€220?