I prefer the phone standing up at my desk while charging, this stand does that. It works with a generic Qi charger I had with a 95mm diameter. I added some slots at the base where the speaker is so talking on the phone while on stand was possible. This fits my S21 with a basic case just fine. 15% infill and I used full support.
The author remixed this model.
The diameter of my charger is 95mm so I had to enlarge this as well as lower it down so it still contacted the centre of my phone.