The Samsung QN900A is a great TV for mixed usage. It gets very bright, so it's well-suited for rooms with a lot of light. It has a low native contrast ratio, though, and while local dimming allows it to deliver deep blacks, there's also blooming, so it may not be the best choice for watching movies in a dark room. That said, it's great for gaming, with a great response time, low input lag, VRR support, and HDMI 2.1. HDR looks good thanks to its high HDR brightness, and it displays a wide color gamut.