All headset stands or holders have one weak point, namely the attachment to the table.
I solved this problem with a metal clamp.
Like this one for example.
https://www.amazon.de/dp/B0CDWV1N9M?ref=ppx_yo2ov_dt_b_product_details&th=1
But another one can also be used.
That's why I designed an OnShape drawing here.
This can be changed by everyone to suit their needs.
Great stability was important to me.
Maybe you need some superglue.
Maybe one of you can make my design a little more stylish?