Congratulations!!! Amazing. To give hope to the waitlisted (including myself), I quoted your news on “The Wait List” thread. The Wait List - #3235 by Dreamer2007
This seems to indicate at least some move on the list, although we do not know the extent.
As for your pick among the three, though my interest tells me to 'ignore Exeter and love the school that originally loved you" (I am waitlisted there and rejected by the other two), my conscience tells me “no brainer - go for Exeter.” In a hearbeat!
Exeter and Choate are simply beyond the rest, in my totally subjective prejudice. Bravo!