I think they would be better if they were to battle which is how I determine who's the better Emcee. Biggie being the greatest is a industry creation based on him blowing up at a time when NY was being dominated by the West, his role in the East/West beef as their unelected leader against the bully 2pac who the East Coast hated and ultimately his untimely death. Aside from Jay-Z Biggie is the most overrated artist of all time who the music industry continues to wave in our face as the greatest. The reality is rhyme for rhyme several artist could get with Big. In their prime: Big L, Big Pun, Canibus, Eminem, Vakill etc. would have served Biggie nasty. You need more than flow and world play to be the greatest.