Please, We need a good denoise algorithm for Arnold.
The image below present a strange noise on teapot and on plane surface.
Sample on hdri are 1 but with a good denoise is possible to have a good result without increase the value an the time.
FStorm render for example have a really powerful denoise system. Vray the same.
Please, not all users have powerful PC (me first) and denoise is an algorithm not hardware.
Thanks! 🙂