halo vs cod which do you prefer

[Spartan a259]

to all gamers
halo vs cod is a battle that has existed since the games released, going beyond the games. Which do yu prefer to play and which storyline do you think is better.
personally i prefer halo and have played since i was 8

[Someboy14]

i prefer halo the storyline is long and great and has lots of smaller stories which link to the main one like the glyphs in odst (will we ever solve it)