I have started using Zwift on Android on my Google Pixel 2 and it works very smooth so far!
My biggest complain at this moment is that I can’t cast to Chromecast from the Zwift app itself.
What I currently do: mirror my phone screen to a monitor via Chromecast. However, this way I cannot use the Zwift Companion app or other apps simultaneously.
IMO this would be a great addition.
Besides that, keep up the good work