Clean surface with a solution of mild dishwashing liquid diluted with warm water. Sponge the surface, rinse with clear water and blot dry. Do not use cleaning solvents or abrasives.
For short distances, pack the TV upright with blankets or bubble wrap on both the front and back of the screen. Wrap the whole thing with packing tape, and make sure that the placement in the moving...
They look sleak and cooler. Aslo they have more of an ability to be put in different places around the house. And they take up less space because you can hang them on a wall.