This isn't that reliable a measure of anything, but if you want to read into Disney's new variable ticket prices and have a theoretical discussion of what that tells us (if anything) .... they think they have a captive audience both weeks.
But if this were me, I think I'd rather do 4/13-4/20.
I saw the park crowd estimates on the usual sites that post anticipated park hours and crowd levels. I would think the second week April 20-27 may be less crowded, just that most schools must have already had their breaks. But, that doesn't always matter.
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