Want to know the best option? GO USED. You can find a 50-60 inch dumb TV for a hundred dollars. No, it won't be UHD 4K, but it might be 3D, and it won't pester you to connect to Wi-Fi every time you use it.

Basically locks you out of HDR, high frame rates, VRR, or (more importantly) new panel technology like OLED.