Whether it's the anniversary of Guru's death or the passing of 2Pac, Hot 97 DJ Mister Cee has his finger firmly on the pulse of hip-hop's important dates. For his latest mix, Cee commemorates the forthcoming 15th anniversary of Jay-Z's 1997 LP In My Lifetime, Vol. 1 with this mix dubbed "Biggie, Jay-Z or Nas" (taken from Jigga's classic quotable on "Where I'm From"). Some of the best known cuts from each MC are compiled in this hour-plus stream to help reignite the debate. Hit play below as you mull over your answer.