Teufel Mynd (Open-Source Speaker) vs. Roon?

I just learned about that Teufel Mynd Speaker …and I’m immediately thinking of getting one - be it only to support their idea!

Of course it would be tempting to make this thingy work with Roon. Obvious solution maybe put a RasPi and something with Roon Bridge on it…

…RasPi should generally work according to their interview - anyone tried yet?

…any smarter ideas around? …with regards to battery life? …faster boot-up times?

Regards,
Losty