hey, I went to UNC undergrad (not saying much) and one thing is for sure, UNC is HARD as HELL, no doubt about it, I' m not sure about Duke (which I would one day like to go) but I have read info sessions on UNC websites and even the students says its pretty doggon hard. Duek I like especially becasue of their Global Exchange program. But im sure UNC has something of equivalence to that too. Duke accepts so many,so that could be an advantange, especially if your like me, (not a good student, horrible GMAT)