NO Question Primo is the greatest producer of all time but he´s not the best right now!! Hes reached a level where there can be no more vertical improvement, just horizontal! he´ll give u a new sound but at the same standard.
I had a friend who worked @ D&D who hooked me up with Premier and Alchemist sample kits, so i have a few of the sounds Primo used on the Ownerz, its amazing how made sumthin of the most simple sounds!! Primo is by far the most consitent producer out there.