First off none of these people would be King of the South but since they r the only choices I pick T.I. Flip's lyrics aren't hard enough and T.I. is just much more realer than him.
T.I.
He just talk about more stuff to me and I think more people can relate to him. Besides, that n*gga claiming the title and no one else has stepped up and said they the king. I am partial cause he from ATL anywayz