I just bought 2 monitors for WFH for me and the wife but since the stand on it is craptacular, I decided to finally get some gas spring one that I always wanted to try.
At first I was going to pull the trigger on the PrimeCables ones with the 10% off coupon from 2 days back, there was only 2 left in stock and it went OOS before I could pull the trigger so I started looking on Amazon and found this one instead.

Looks pretty much identical, probably same chinese OEM … rimecables

Except the Amazon one have a detachable mounting plate whereas the PrimeCables one is a fixed head.
$32 without taxes after you clip the coupon, pretty good deal if you need it now.
I had to place 2 orders since the coupon only applies to qty 1, YMMV with these promotions.

I’m getting my monitors and stands today, will report back!

Edit: Received mine, it’s a Huanuo HNSSK4

Amazon product: Single Monitor Stand – Gas Spring Single Arm Monitor Stand Desk VESA Mount for 13 to 32 Inch Screen with Clamp, Grommet Mounting Base
Customer Reviews:
This is a great stand. Easy to put together and VERY sturdy. Easy to adjust the tension. It’s fabulous to be able to use my monitor as a TV and just swivel it around to the couch when I want to just vegetate away from the desk in my home office. 🙂