Review on Wall bracket ONKRON NP40 for TV 32"-65", tilt-swivel, up to 35 kg, black by Wiktor Wiater ᠌

Well reviews and so enough on this bracket. So here is a comparison review. I needed 2 brackets. It turned out that at first I bought an M4 for a promotion in order to turn it in my hands and see. The second thought to take either the M4, or the Ultramounts UM 871. But he also decided to take the Onkron, if he wanted to, swap the TVs with a slight reversal. ))) There were no shares on the M4, but I came across the NP40. According to all the descriptions and photos, I did not see any differences. In technical support on the offsite they said that they are identical, the differences are only some visual ones. As a result, I came across a stock on the NP40. Didn't find any difference between them at all. In addition to the fact that the photo of the brackets on the box is a little at different angles. A mistake, I found a difference in weight on the offsite: M4 - 3.7kg, NP40 - 3.5kg. I am attaching a photo of both brackets. The kit includes a stencil for marking. Weighed. Both ~3.5kg.