Good construction, keeps the PS4 quite stable. The positives are definitely the charging bases for the controllers and the extra USB ports it provides.
On the negative side, the game CD does not work in an upright position.

There is a difference in how it maintains the temperature of the PS4, but I think it could have been better

I bought it mainly for the game cases and to charge the controllers. As for the cooling, I don't expect much because the fans are not very fast. The bases for the controllers are quite nice and they do their job for now. The worst part is the game cases. They don't fit easily in their slots and they move with the slightest touch, resulting in the games not looking nice in order and also risking falling with a slight shake.

It's only worth it if you don't have space and want something stable to keep your console upright. Plus, you can comfortably charge two controllers. That's about it. The noise is minimal but it doesn't do the job. Also, the games don't fit well in their positions.

I don't see the fans doing their job. They make minimal noise. The levers are charging. Look for something better.

My device, although it is similar to the one from the specific company shown in the photo, does not have charging indicators as shown in the photo. I did not like this, but I hope at least it is effective in cooling the console since I just bought it, so I have not formed a relevant opinion yet.

Good build quality and sturdy. The fans do not make much noise and do not bother. Very convenient for charging controllers and playing games on the back.

Update after one year of use, the chargers stopped working.

The stand supports the PS4 slim perfectly and does not make much noise. It satisfactorily charges the controllers during operation. The space on the edge for the discs did not suit me well as they do not fit properly.

It has better versions of this system out there, so I didn't like this particular one very much. You could find better options on YouTube or Google and order from eBay or, if you find it, in Greece.

Very good product. It is almost silent (slightly audible only in complete silence). In my case, it significantly reduced the noise on the PS4 pro (about half) when the room was warm, because the console is silent in winter. It has a button that turns off the fan when the user wants, a charging dock for 2 gamepads, and slots for 12 games. Overall, I am very satisfied. I bought it for about 23€. It's worth it for that price, but not more.