I currently have a 50" 720p LG Plasma and am enjoying the AA, contrast ratio and high refresh rate. I've heard 1080 and 4k don't support AA. Any insight here? Post your thoughts/comments and thanks! EDIT: Wow lots of responses and great feedback! I went with a 55" LG 4k today and WOW. It's like a whole new game. 4k FTW.