What's the best track on To Pimp A Butterfly by Kendrick Lamar?

Vote below for what you think might be the best track!

Rt's are appreciated for a larger audience!

"Wesley's Theory" or "For Free?"

"King Kunta" or "Institutionalized"

"These Walls" or "u"

"Alright" or "For Sale?"

"Momma" or "Hood Politics"

"How Much A Dollar Cost?" or "Complexion (A Zulu Love)

"The Blacker The Berry" or "You Ain't Gotta Lie (Momma Said)"

"i" or "Mortal Man"

Only 3 hours to vote!
Again, Rt's are really appreciated for a larger audience