never heard of that tinie-guy, but considering you say it's a rapper I have to choose neither, so far I've never heard a dong, no matter what genre, with rap in it that I liked
sometimes I like the song without the rapvoice(dubstepsongs woth rap for example), but as soon as the rap sets in it sounds like raping in my ears
just give me some good 'ol metal, with actual singing(death/blackmetal wth grunting etc I can only enjoy on parties/concerts/festivals, but wouldn't listen to it if I'm by myself)