Today I got it and connected it.
Compared to the NetGear PLW1000, I have better speed with the Devolo Magic 2 LAN triple.
My speed is 33-34 at the router and I achieve it with the Devolo Magic 2 without any losses.
With the NetGear PLW1000, I was getting 31-32.

It does exactly what it promises. Absolutely no loss in speed, it's as if you're connecting your devices directly to the router. It's a bit expensive, but it solves the problem once and for all.

I bought it because I had constant VDSL disconnections. This specific model has settings for VDSL Profile 35b 200Mbps. Since I installed it, I haven't had any more drops in the VDSL circuit.

Very good purchase and I would say it's worth its money compared to any other similar product on the market. Occasionally, it gets stuck and doesn't allow the connected devices to obtain an IP, so I have to unplug it from the socket and plug it back in (resetting the router and devices didn't work). I don't know if it's a common issue, but it's a minor inconvenience, I would say.

I bought a tp link equivalent, every 5 minutes I had disconnections at a distance of 5 meters, I returned it and they gave me a new tp link that did exactly the same as the first one... I went and bought this one here, I entered the house, plugged it in and didn't need to press anything and that's it! I never dealt with it again! It has a slight loss in speed but it is very stable! Don't even think about it! It's worth its money!

In a room where it is not possible to reach an Ethernet cable and with a significant decrease in speed using Wi-Fi, it does an amazing job with almost zero speed loss. It's like having a direct Ethernet cable to the router. It's expensive but it does what it says. I should note that the router is on a different floor. Simply perfect and without disconnections.

Expensive but it works.
I was wondering if they would work well between phases, the official answer is yes, it works in three-phase, both devolo and the store where I finally bought it told me that.
The truth is that I struggled to pair them, I fought for a day.
Eventually, they worked, in different phases, after 4-5 resets each.
Now, no problems for a week, I forgot I have them, I recommend them, although I struggled to set them up.

Edit: while it functions properly, the second device (receiver) refuses to load its management page. It doesn't practically bother me, but I wonder why.

Although something inside me told me it wouldn't work, in the end I was wrong. It works perfectly fine, the installation is very easy, and I got rid of the router from the room. It's worth every penny and more.

From the few PLCs with G.hn wave 2 implementation. Minimal added latency (~2-3ms) and IPv6 support. As for the product support, it had an issue with multicast packet forwarding (and UPnP) which Devolo fixed after written communication by releasing updated firmware. I am completely satisfied