The TCL QM8 is great for mixed usage. It's extremely bright in SDR and HDR, making it suitable for any room context and for watching any content, as highlights really pop on this model. While its reflection handling struggles a bit with direct sources of light, the TV is so bright that it still easily overcomes most glare, although it will be distracting in darker scenes. It has excellent black levels, so its blacks stay deep when bright highlights are also on screen. It's also very colorful overall, so ultimately, it's a stand-out choice for image quality. Unfortunately, it falters when it comes to accuracy in HDR, as its colors aren't nearly as accurate as in SDR, and it struggles with its HDR brightness accuracy. It's a very good TV for gamers due to its fast pixel transitions for an LED model, but it's hampered somewhat by its strange response time behavior with VRR enabled. It also has a narrow viewing angle, so it's not a good choice for watching TV with a group of friends or family.