They are definitely both great, the Jaylib collaboration is a must-have.This is way too good. Thanks for the link. For some reason it reminds me a little of Carly Simon's Why? (extended mix). Eric B and Rakim's best is still 'Paid in Full' though: https://www.youtube.com/watch?v=b6aAFkP0BGU. The bass line is crazily good. And the whistle sample. Damn. I wish I was around when this was out originally.
Out of recent times producers, the only ones that really respect the old school 80s rap traditions are J Dilla (RIP) and Madlib. J Dilla was too advanced for his time.