Bought the WMB 75 inch as a touch screen for my home office. Works great to pass touch through on Ubuntu and Windows. Touch accuracy is good, the screen is plenty bright and the resolution (4k) is right on expectations. The underlying OS is okay and does not really do much. When used as a touch screen to an external OS, it works great. I have not noticed any lag or latency although I expect gamers might notice it. Conclusion: Would highly recommend for as a large touch screen for home and businesses. I can't speak to ot...