I have a rubber tray looking thing that is super grippy on the bottom and sturdy on top. The top has 2 slits about .5 inches wide and this is where I place my phone, Just above the steering wheel on the dash.
This for me is the safest place to have a device, which is IN THE LINE OF SIGHT while driving. I will NOT use a mount that forces me to look to the side or down,a as this right there is a cause for getting into an accident.
If its not in the line of driving sight, its not in my car to use. No fan clips, no cup holder mounts, etc.
I plug my USB cable through the shelf pass through, and it works very good.
This is something like the one I have.
https://amzn.com/B01G4NXH3I
Although I think mine is lame looking with 1 slot, and can be had for $2 off some deal link.
Its worth $8 , as not having it, raises the value to just buy one so you don't distract yourself.