[SmG SnackOven]

At the moment?
Joji, Post Malone, Jonwayne, MF Doom, Nas, Tyler the Creator.
That said; Mad props to the old guard.
Biggie, 2pac, mos def, Wu tang, Tribe, etc.

Basically anyone who can do these things well:
Multisyllabic rhymes.
Rapping across the bar line.
Onomatopoeic rhymes.
Internal rhymes.
Storytelling.

Come to think of it...
I kinda just like poetry.. MY WHOLE LIFE IS A LIE