A huge disadvantage for LCD displays are useless pixels and caught pixels. This may be alleviated somewhat if you’ll be able to have a look at the show before buy, or should you shop at a service provider that permits returns for such situations. Some media files exist that cycle via colors to focus on dead pixels, and it might be worth operating such a take a look at previous to your buy if possible. Some displays sport larger bit depths, excessive dynamic range, or strategies for displaying deep blacks to improve the color experience.