Which will give a bigger HW boost: Xillia or Gears?

[wilco]

smroadkill15 said:

Lord_Yggdrassil said:
Xilia. ,most who wants gears has a 360. The boost will be very small.

People said the same thing about Halo: Reach and look the huge boost it gave. 

To be fair, the new xbox model had just come out when halo reach was released.