[Infinitum]

I've found it hard to find good german rap, and that's entirely an opinion. We all like our own thing. Sido has a couple good tracks, Metrickz isn't half bad but I don't think that's really rap/.

Do you learn German or fluent in it?
Also, I don't think that sido is really good.

I think you know people like kollegah, Neo Unleashed or SpongeBOZZ, don't you? (If you searched for German rap)

I know it well enough, but I'm not fluent enough to where I'd be able to keep up with like a talk radio broadcast.

Not trying to be an asshole but that might be the reason why you don't really enjoy german rap, if you like listening and understanding lyrics.
Most of the good german rappers only make sense when you understand what they're saying.

Most of them have a good voice and good instrumentals which saves it for those who don't understand german, but eh it's different for everyone