I am using both Crystal and 8KX for different VR apps.
In the latest 1.14 version of client, my 8KX goes to standby within 1 minute.
I then realised the option to change the standby time is missing for the 8kx.
The option shows up for my Crystal.
The room setup message whenever I start Crystal is annoying. Should only come for first time set-up.
The other feedback is that the game settings for both are different and so I wish the Client would automatically load my preferred common settings for each device.
Other than that, I have a very smooth experience so far using both the Crystal and the 8KX.