It's a really good monitor arm, especially for the price. One thing to note though is that if your monitor is close to the weight limit, the arm might have some issues with tilting. My monitor was 10kg (+ a VESA Mount adapter < 1 kg) and it couldn't hold its tilt. If your monitor is over 10kg, I would go with PrimeCables own heavy duty monitor arm which is only slightly more expensive but very robust https://www.shopperplus.ca/p-390677-heavyduty-single-monitor-adjustable-gas-spring-desk-mount-for-most-1735-monitors-primecables

the only thing bad about this is that it's very hard to fine tune tilt. if you make it too tight it can't move, if you loose it and adjust, when you tight it it'll be slightly off. did it a couple times to get to perfect. build quality is solid.

I bought 3 of this to mount 3 x 32" 4K monitors. They are sturdy, easy to install. No tension adjustment required for holding the 32" monitor. 1 of the 3 had problem with the pivot joint (for the tilt function). I had to tighten it really hard to make it hold the tilt. All in all, great purchase.

One went with a 34 inch ultrawide, the other on a 27 inch. Works much better on the 27. On the 34, when I pull it out further, I need to lean it against the other monitor, as the rumble from my Wheel makes them move a lot. I need to readjust them every minute or so. Great price tho, just tighten it further.

Tilt adjustment on the end is very stiff, the tension screw on it also seems stuck so I cannot adjust. Other than what works great and assembled easily

It is a bit bulky but does the job.