Come on man. You know Yeezus was much more relevant than MCHG. The Bound 2 video alone had more buzz than that entire album.. Couple that with the controversy/discussion that New Slaves and Black Skinhead caused and it's not even a discussion.
Yeezus was only more relevant than MCHG on The Coli and Kanyetothe forums. MCHG had bigger songs and made a bigger impact than Yeezus. Kanye premiered "Bound 2" on Ellen and it featured him and Kim seemingly having sex on a motorcycle. The same video was parodied by James Franco and some other guy which added to whatever buzz it had. Meanwhile, MCHG had "Holy Grail", "Tom Ford", "FWitMeYouKnowIGotIt" (one of the biggest songs in the street last year), and "Part II" in rotation on the radio.