Those are all awful imo.
Kendrick Lamar (Look up the whole Maad city album) - Example of a song from his album (my favorite) - Money tree's -
http://www.youtube.com/watch?v=iMR45VOKj58Another more recent song by him:
http://www.youtube.com/watch?feature=player_embedded&v=uFaz2GN8FKYWiz Khalifa (Older mixtapes/albums)
~Kush & O.J
~Burn After Rolling
Those are my personal favorites but Allderdice & Rolling Papers had some good songs. (I do not recommend most of his other stuff as he has lost his appeal to me, but I still listen to his old stuff)
Big K.R.I.T's most recent mixtape I found REALLY good however he's a southern rapper and a lot of people are turned off by his accent - but here's a song recommendation -
http://www.youtube.com/watch?v=SVMBC6_qv04Logic - Wasn't a fan of most of his stuff but his most recent mixtape was lyrically good. He does want to go mainstream and he doesn't "appeal" or act like other rappers, but he spits bars.
https://www.youtube.com/watch?feature=player_embedded&v=B9OhqqCj1Go#!A$AP - Another rapper I enjoy, but I can also see why people aren't a fan of him. However, I think he raps a little like some of those rappers on your list, just has his own personality.
http://www.youtube.com/watch?feature=player_embedded&v=KuZ2QZKYj7cBut his most recent mixtape/album were highly impressive to me.
My current favorite song: I loved Schoolboy Q's, Ferg, and A$AP's verses. You can check out Schoolboy & Ferg just look up some of their top songs and/or past mixtapes and albums.
I smoke so I prefer music that appeals to my high (Good lyrically as well as a good beat/base). Can carelss about half those rappers you listed due to half their shit lacking content and usually appeals to the club scene.