I have had it for 2 weeks now and so far I have only good things to say. Many cables and many connections at the back of the power supply. The cables have sleeves and the cables themselves are black. Stable in power with overclocking on both the processor and the graphics card. Also, a positive aspect is that it has a small size for an 850-watt power supply. I will come back after a while of use to complete how it holds up and how it performs.

This is the best overall power supply at 650W. Along with the Focus, which is slightly noisier, and the RM650x 2018, which is almost equal but more expensive. Compared to the other two, it excels overall. 10-year warranty.
Here is the ranking by category:
https://www.tomshardware.com/reviews/best-psus,4229.html
and here is the detailed review of the power supply:
https://www.tomshardware.com/reviews/xpg-core-reactor-650w-power-supply-review

I bought it to replace a Seasonic 620w that has been in operation for 8 years and was together with the 970 card that remained from the old built, since spring when I upgraded. I was thinking of doing it with the purchase of the new card, but ultimately this probably won't happen soon due to the situation with the cards. Why is that? It's 30 euros cheaper than competitors like Corsair & Seasonic. Excellent reviews from the specialized press. 10 years warranty. The effort of a major manufacturer to enter the market, producing diamonds at good prices several times.