The Samsung QN900C is a great TV for mixed usage. It overcomes glare easily in a bright room thanks to its outstanding SDR peak brightness and excellent reflection handling, so it's great for watching TV shows or sports. It's also very good for use in a dark room due to its effective local dimming feature, so it's a good choice for watching movies. It's an excellent TV for gaming due to its incredibly low input lag and quick response time, so it delivers a responsive gaming experience that has very little blur behind fast-moving objects, and it has VRR support and HDMI 2.1 bandwidth, which makes it a great choice to pair with modern consoles or gaming PCs. The TV is also a great option for use as a PC monitor since it displays chroma 4:4:4 properly, and the viewing angle is wide enough that the sides of the screen stay uniform when sitting up close.