Hi guys, Just bought the new Hisense M3300 TV from Argos. It doesn't appear on the Hisense website yet (weird) but I e-mailed Hisense and it basically replaces the K321/EC591U range. Everything seems to be the same as the previous model, but has Amazon 4K, and HDR compatibility with HDMI 2.0a. Still no YouTube 4K though Has anyone else got one yet? I'm having issues with motion. If "Ultra Smooth Motion" is turned off, the picture is juddery, but if I put it on low, I get tearing when things move on the screen. Apart from that, I'm loving the TV. Blacks are black, and colours are vibrant. Hooked up to my AV receiver it's brilliant! Any help would be much appreciated!