So does anyone know how National selects what cars go into the EA/XA? I know EA should all be at least Midsized & XA are Fullsize & up. For EA I've seen Stnd Sport Cars (Challengers, etc) & Convertibles. XA I've seen Minivans, SUVs and Premium cars. However its not really consistent. What determines what car gets pulled into the EA/XA vs the category aisles? And if you don't see anything you really like in the EA/XA, can you (ie: EA) goto the midsized row and just take one from there? How about XA, can you go and pick a Prem/SUV/etc ?