I like biggie a lot, listen to a lot of his stuff, but I think hes overrated in the sense of being called the "Best rapper alive" beside tupac. I think Big Pun was better with a rhyme scheme with multis that are absolutely incredible and amazing vocabulary/lyracism, haven't seen anyone do it like that, and i swear he had like three lungs, he just keeps flowing and doesn't even take a breather. R.I.P
Tupacs definitely the 2nd best IMO right behind Eminem (I relate to Eminem so much which is why, no doubt hes#1 for me). Tupac was more than a rapper, he was like a poet and spoke out against a lot of things I agree with, he was a smart man.
Biggies delivery and flow are on point though, as well as his punchlines.