I have had good luck in the past with Samsung products at home and I am the IT person for a law office. When we were outfitting a conference rooms I recommended that we buy Samsung televsions to use as our presentation display panels. BIG MISTAKE. We bought three 65" televisions and mounted them in our conference rooms. One of them lost some led back lights (which seems to be a common issue on these units after reading this forum) six months after purchase and we have been told they will not honor the warranty because we are a "business". Mind you, these televisions get WAY less use than any home television ever would. This particular panel probably had a total of six hours usage!!
I will NEVER recommend Samsung products again and I will be posting my feedback on as many review forums and social media outlets as I can find!!!!