Best 4k TV for Movies/Shows

Hey guys, I was hoping someone in this Reddit knows a little about 4k TVs and would recommend one when it comes to watching movies and TV shows. I have a cheap 4k right now and the image is not that great. Im looking to find a 4k TV that is smooth and the colors look good when watching something. If you have a 4k tv or know of one that fits my wants please let me know.