Above The Rim.
I really enjoyed Tupac's performance in this film. His character was sneaky in this film, but he also had a nasty dark side. Bernie Mac provided some comic relief, and Marlon Wayans surprised me when I first saw this film years ago. I was always used to seeing him as a goofball, and he did provide some laughs in this film, but he made me feel some sympathy for his character with his performance.
Above The Rim featured a good amount of drama, and there were two interesting storylines here. Duane Martin's character was trying to become a man, but he had trouble dealing with his Mom's new boyfriend. Shep was struggling with demons, and you wanted to see if he could move on with his life. Also, this film had an awesome soundtrack.
Juice would be a close second for me. Tupac was just great here. He was so intense, and he did look like a real lunatic at times. There was a good amount of drama here. Seeing four friends be torn apart by a bizarre crime was so gut wrenching.