616 Fury is better because he is the way the character was created. I think it's important for comics to represent more diversity but that can be done without changing already established character's ethnicity such as Green Lantern, the movie version of Kingpin, and Nick Fury. Black characters have been sorely underused over the years but this could be better remedied by better usage of characters like Falcon, Bishop, Photon, Triathalon, Prowler, Night Thrasher, Rage, and so forth, or by the introduction of interesting new characters. I didn't include Black Panther, Storm, or Cage because they are being pretty highly included now.