It's not even fair to say 40. E-40 is in a league of his own. He's been murdering sh*t since half these guys were in elementary (literally). Mentioning him with most Bay area Artist is bringing a fully to a fist fight.
Him excluded, It's between Mistah F.A.B., Locksmith and I gotta say Wax Fase. I don't even bump his sh*t, but to say he ain't dope is just lying.
As far as this Mob sh*t goes, That kid Gully got it, hands down. No competition.