Thanks pafurijaz for the info about Indigorender.
Interesting product...but actually 595 USD are not few...

Again...installed...got a quick tour...removed :)

Its UI and UX is very close to Arion stand-alone...too bad UX for my liking.

I'm waiting for official release of Blender 2.8 too, although I must admit that recently I'm not more a big fun of all these "PBR-pseudo-gaming engines"...
But EEVEE show great potential.
I'm really curious to see which rendering features it have to offer us.
We'll see...