Which 4 would you pick as your best from the past 20 years?

2pac biggie andre 3000 eminem nas jay z big daddy kane rakim lupe fiasco the game 50 cent snoop dogg dr dre xzibit krs 1 immortal technique ja rule lil wayne dmx lil wayne drake ice cube big boi ludacris method man ghostface killah busta rhymes cidy papoose mc ren raekwon jadakiss eazy e slick rick chamillionaire