What are the motherboard brands authorized by NVIDIA? Are the products of these authorized brands trustworthy?

What exactly are there? Individuals have not investigated, and there is no need to investigate. . . . There are enough brands, and there will be no fewer than 20 authorized manufacturers in NVIDIA (domestic). Personal experience feels like this, but it doesn't mean that the products produced by licensees are completely trustworthy. I think NVIDIA authorization should not be directly proportional to the enterprise spirit of the manufacturer. Even if it is not authorized, a good enterprise still does its essential work conscientiously. Of course, authorization is very important, at least they can publicly produce their own chip graphics cards without being investigated for any patents. . . There are still many domestic manufacturers that can be trusted, at least not as many as many friends think. Even if domestic manufacturers abandon the first-line brands or have a good reputation, at least 10 can be trusted. This is the charm of market economy. It can't be said that everyone is superstitious about first-line brands or only a few can be trusted. . . As far as friends are concerned, the two brands are completely trustworthy. Of course, Shuangmin, Yingtong, Xiangsheng, Onda, etc. all have their own characteristics, and they can all choose and trust, otherwise these manufacturers would have closed down long ago. . . . Personal understanding, friend reference. . . If in doubt, let's continue to discuss. I sincerely hope I can help you!