Can "Real Rap" make a comeback, or is it Mumble Rap for life!?

Sooo a lot of ppl call the new wave of hiphop artists "mumble rappers" due to the fact that you cant really understand the words that they are saying. Smh.. lol. So our question to you is, do you prefer the New Rappers or are you longing for the Lyrics with Substance to come back in style?

Also who's your favorite artist right now? and why?