I have the CAA one and it is HUGEmongous!!!!
There is no way that you can open that sucker in a car and figure out where you're going because you won't be able to see.
I'm not kidding! This thing is a monster! I plan to cut mine down into at least 4 pieces and then label them 1 of 4, 2 of 4, etc.
The CAA Orlando map is easily twice the size of the CAA Florida map. Plus WDW is on the opposite side of the map as everything else. Basically the 'main' side of the map has everything from Seaworld North but you have to flip it over if you you want to see WDW. The side that WDW is on also has all of the listings of what sections places are on the map. Ex: Universal Studios - G8, etc.