Who will sell more lifetime? Brawl or Mgs4?

[DTG]

Str8knox said:
Eh, Dtg, doesn't that seem on a console with a less than 20 mil userbase at the moment a little optimistically, compared with the predecessors on 2 consoles that reached 100mil?

Yes, but Montana said;

 "Brawl would trounce it regardless of userbase."

I simply presented an example where that statement doesn't hold true.