For me halo hands down. Halo 1-3 were great in the story and pvp areas. Even though Halo 4 was a disappointment in the pvp department, set to more of the COD fans, story was more cinematic and thought that it was more interesting.
Destiny is trying to be more than on thing, MMO, RPG, and FPS, and failing at it all from lack of story, content, and unbalanced pvp. Only real good thing that Destiny is good is the gameplay mechanics, which is really just from Halo so yeah, another point towards Halo.