The newer LG C2 OLED is a bit better overall than the LG CX OLED. The two TVs deliver very similar picture quality overall, but the C2 is a bit brighter in some scenes, especially in HDR, where small highlights stand out a bit better. The C2 also runs a newer version of the webOS smart platform, which is a bit faster and more feature-rich. On the other hand, the CX is a bit more versatile, as it supports composite inputs through an included adapter, which is great if you have older devices, like retro game consoles, that don’t support HDMI. Otherwise, we’ve also heard reports that the newer OLEDs do a better job at burn-in prevention, but we don’t have any of our own data to confirm that at the moment. If you already have the CX, you probably don’t need to upgrade, but that’s up to you. As for the G2 vs C2, it almost certainly won’t be worth the extra 1000$ to most people as they offer nearly identical performance. The G2 is a bit brighter overall, especially when displaying small, bright areas in HDR, but the difference is minor. On the other hand, unlike the G2, which is designed to be wall-mounted, the C2 includes a stand, giving you a bit more versatility out of the box. But if you don’t plan on mounting it and don’t care about it being a bit bright, then I wouldn’t recommend spending the extra money on the G2!