Overall if past performance is any indicator I would say Pool B is probably the tougher of the two.
We play in order Puerto Rico, Colombia,and Argentina with 1 and 2 in the pool crossing over in the semi-finals. We have a very strong entry but we cannot look past anybody in the first round.
I feel like we are capable of beating the USA but would prefer to meet them in the Gold Medal game. This could be a historic tournament for Canada!