AVLT Single 13"-43" Monitor Arm... https://www.amazon.com/dp/B0819BLM2Z?ref=ppx_pop_mob_ap_share

Rock solid. Look at my profile photos. This also has the best cable management I have ever seen. It blows everything else away. These new gas spring mounts are very reliable. The base is wide enough where there will be no damage to ur desk like the ergotron models. 2 arms cheaper then 1 ergotron & heavy duty spring.. I have 2 of the ergotron mounts in my office for G9 s and they are nice but then not the AVLT one for my home setup and it’s much better. It’s supporting a $2500 monitor and one that’s almost impossible to mount