I can absolutely recommend these wall mounts:

HUANUO monitor wall mount for 17-32 inch LED/LCD/TV screen, monitor mount wall, monitor arm wall mount with 360° rotatable gas spring arm, VESA 75mm 100mm
https://amzn.eu/d...

We have been using two of these for two years without any problems

For the table or a wall mount? I also have two of the screens and just have them on the table. At least at the moment, I'm thinking about putting them on the wall myself. However, I first need a new interior 😁