But 2.2 got nice features (details here)
- Visual Material editor
Browse, download materials from, and upload materials from the Indigo Material Editor
- Absorption Layer Transmittance
Don't exactly know what is that, if its some kind of SSS ?
- Environment maps speed up
Speed-ups of 10 times or more when using environment maps
But 595€ is well, kinda expensive and its 195€ for one node license.
I hope Octane render will grow up fast to beat all those renderers who gonna include GPU rendering
