Western Ontario MOS, Queen's Commerce, or Dalhousie Commerce?

I'm trying to decide between these three schools for next year. I'm pretty familiar with Queen's and Dal's commerce program, but Western's Commerce program runs a bit differently. Apparently you start off with two years of social sciences before you even start anything business. So if anyone could clarify how everything works there that would be excellent! Also if you have any opinions as to what school I should choose and why!