Which will sell more Killzone Shadowfall or Titanfall (on XBOX ONE)?

[richardhutnik]

allblue said:
Titanfall, if its done right its pretty much the next call of duty. Plus it is releasing on 360 with 70m base.

PLEASE read the original post and the poll.  This is about Titanfall on the XBOX ONE, not across multiplatforms or the 360.