Honestly a lot of dave chappelle stand up is the funniest comedy of the format. Man rape? Classic. Plus his show. Daniel tosh is forgettable. Tosh.0 lacks landmark moments (like chappelles show had tyrone, b/w supremacy, etc) that keep it in my opinion far from timeless. Kevin hart, didn't he work in tyler perry movies? That's feels like its speaks volumes on its own. So basically id say dave takes the far lead. With daniel way behind and kevin hart further back.