Disney Tip – The Other Line Is Always Shorter …

We are always faced with choices in line at Disney. I heard before that the left side is usually shorter – I keep testing that theory but I am skeptical. On my way to Epcot last week I got off the Monorail and encountered the line in the first picture at the Main Entrance Security Check on the West Side. This is the side that most go from the Monorail and from the Disney bus stop. A short walk over to the East side proved a much better choice. The second picture is the East Security Check at the Main Entrance to Epcot. Both pictures were taken within minutes of each other. What other line tips do you have?