I know there are a lot of names out there and there is a good chance I have overlooked many of them. I know there is a lot of talent in the underground but you usually only know about those artists if they are local to your area. In terms of rapping, when it comes to speed... Who has the best flow? I am speaking of in general so it can be someone from decades ago, someone no longer with us, even some new artists from the past few years.