Actually, lhjln made a very good point. Holding a MBA degree does not mean anything except telling others you have had some learning experience. The most important things are what's your aim, what's your experience, what do you want to do after getting this diploma. Please think about your future, do some research of those business schools, then find the one most suitable to you.
If you want to get some advancement in Finance field, please be careful to Ivey. Even it's said the best business school in Canada, its strength is General Management. Two of my classmates ( and they are my teammates) quited from Ivey. Cause they found Ivey's courses can't help them to fulfill their dreams.