Very sturdy construction, you can tell as soon as you hold it in your hands, the manual is very easy, I put a 32-inch monitor on it and a 27-inch one next to it, it holds them steadily without any problem, time will tell if I give it a star

Very good arm, I have put two 24-inch monitors on it, it is very convenient and compared to another arm I had for €50, it is much easier to move them, especially if you are one of those people who want to constantly change the position of their monitor like I do.

The only downside is that if you want to install a light bar - while theoretically it should be able to handle it - the sand falls. Nevertheless, it is excellent and very premium.

Amazing base, I have it for over two years with two 27-inch monitors. The only negative is that if you want to have the monitors quite far back, there needs to be empty space between the back of the desk and the wall, as the arms protrude. Other than that, sturdy construction, adjustable, doesn't wobble once you set it up.

Good and sturdy construction. It can easily hold 2 Dell 27-inch monitors that I have installed.
But if you want the screens close and attached as a "unified image", I would recommend getting 2 separate stands and have each monitor function independently for better management. Unless you have a large desk and set it far back so they can come together and "attach" (my desk is 70 x 140).
I mention this because if you want to attach the screens at the height of the stand, you will need empty space behind the desk (I mean not a wall).
For this reason, I give it 4/5 stars.
Aesthetically nice stand.

Very good for 2 screens with very good build quality and cable management, the only weak point (which is also quite weak) is the rotation of the screens for landscape/portrait mode, the resistance to rotation is not controllable and is so small that even the slightest movement can change the angle of the screen, achieving portrait mode is almost impossible (it cannot hold the screen in this position) unless the base of the screen is placed exactly at its center of gravity

Fantastic. I have put on 2 27" DELL Ultrasharp monitors or one is a slightly older model (so it's heavier) and it holds them amazingly. One monitor is vertical. I have tightened it in the position I want and for 2 months it hasn't moved even a millimeter. Also, it doesn't have any tremor from the desk (the stability of the desk also plays a role).

One negative thing is that the base that holds the monitor (vesa) has a small "gap" or "play" as some call it, which tilts the screen 1-2 degrees, it has been mentioned in another comment as well. When you assemble it, you will understand what I mean. It's a construction flaw there. It's not that important but if you are a bit OCD, it might bother you, but everything is a habit in this life... ;)

Sturdy, easy to assemble and install, good cable management, and great weight resistance without losing its position. I use it with 2 32-inch monitors without any issues. I would like there to be a lock on the rotation as it is very easy for the screen to turn when I lift or lower it, especially if I don't hold it exactly from the center of the bezel. However, this is just a minor detail and considering the cost, it is definitely worth it and more.

Very good construction quality, easy installation. The only negative is that the bases of the screens at the point where they enter the arm have some small gaps in movement.

The arms are very good. I have put a 34'' and a 24'' monitor on them and they stand perfectly. The only thing I would like to be better is the plastic for cable management and the screen tilt clamp.

Very high quality and sturdy construction! Easily adjustable and accepts from 24, 27-inch monitors up to laptops (with the appropriate adapter).

Very good! The only thing that needs attention is that the straps tighten counterclockwise!

High-quality arm monitor, it is quite heavy. I would recommend having a second person help you assemble/install it as it is a bit difficult alone, a little challenging due to its weight.
I have had it for 3 years. The adjustment flexibility of the screens is done with the allen key provided in the box. The only negative thing I could add is that its price is a bit steep.. but you get what you pay for. Stable, after months of using the screens which I rotate periodically, they don't move even a millimeter from the position I put them in. Empty space on the desk now. My work is easier and what's better than having the screens high up so you don't slouch in your chair!
5 stars, a quality product! ⭐️⭐️⭐️⭐️⭐️

Edit: 5/11/23 the arm monitor is flawless. No flaws over time from using it. Buy with closed eyes.

I have it for about 4 months, everything is perfect, easy installation, I have it at the office, I didn't screw it in, but it is very sturdy. The monitors I have on it are a 24-inch AOC G2460PF and a 24-inch AOC G2460VQ6. It is worth every penny and more.

One-way street for a quality double arm at a low price.
It is the second one I buy.
Its quality is compared to other arms at least twice the price.

I have the base here for two months and I can only say good things! Quality, sturdy, and with tremendous flexibility! It's worth every euro!

The office space has really cleared up. The construction of the base is very sturdy, with hardness adjustments depending on the weight of the screen, and the ergonomics are on another level. Pay a little attention at the beginning to where you will secure it depending on where you sit. For a dual monitor setup, I haven't seen a better solution.

I bought the stand a month ago, the monitors I have on top are 1. PG279Q and 2. VC279H (vertically). The installation is very easy even for one person, I used the clamp to place it and didn't screw it onto the desk, but it is very stable. The cable management is also very convenient with the black plastic on the bottom of each arm being removable without any tools and the cables fitting inside (thick DisplayPort and power cable fit comfortably).

I use it for 2 32-inch monitors and it holds them perfectly & securely, it has all the possible settings one would want, and at an affordable price.