Just recently I saw the battle of Dizaster vs A-Class on YouTube.  Some of you might remember Dizaster as the rapper that tried to bring Jin out of his retirement of battle rapping.  Dizaster and Jin had a little back and forth thing on YouTube for a while but at the end, the battle never happened. 

In my opinion, Dizaster dominated the battle with his showmanship.  Not only can Dizaster write witty lines and make snappy rebuttals, but he knows how to deliver his lines in a way to make his opponent and the crowd feel the impact of his words.   A-Class had a lot of heart and some hits, but his lines were too generic and could be applicable to almost anyone.  Furthermore, compared to Dizaster, A-Class sounds quite monotone and seems to have an emotionless, robotic-like delivery.   Dizaster won this battle hands down.