As one of the few producers to have worked with Jay, Nas, and the Notorious B.I.G., Primo could probably give a lot better insight into the emcees than most folks. During his sit-down with DJ Woo Kid he talked about everybody from Jay to Big L, while during an interview with WM40A at A3C (which you can check down bottom) he spoke on the possibilities of a full-length Nas collaboration.