Out of Biggie and Tupac, Biggie was the one that was surely missed. Biggie had such good skills that I was actually mad that he won't have anymore records made. Tupac had more albums but his songs were hit and miss. He had a good voice for rapping but never really heard folks singing Tupac songs walking down the street (or for that matter not really pumping his shit in the car).
Biggie - "hearthrob never, black and ugly as ever
however I stay Gucci'ed down to the socks
Rings and watch filled with rocks"
Tupac was shit in comparison