This is my opinion to everyone who is considering where to land. Hope it helps
Currently the market in Calgary is struggling a little bit given the world price of oil which has impacted the job market in the city. However if you are looking for general work, not in your area of education, i believe you will still be able to find something that helps you survive while you do your exam and transfer your education. I have also lived in Saskatoon for quite sometime (5 years) and I know that city, I really think that it's a nice city but I can see it being boring to someone new as it was to me at first but then i liked it. I think Saskatoon is a great place to start because it's small and initial documents are a little cheaper (driver license is cheap to obtain) But if you have a person who is willing to help you in another city i suggest maybe start there cuz you will def need help upon arriving.
The housing market in Calgary and in Saskatoon is relatively similar (Calgary one bedroom apartment downtown average is $1300-1500. Saskatoon $1000-$1400). You will be able to find a place to live, here is a website you can browse it is very popular in Canada for all sort of buying and selling used things as well as house rental. I recommend you use it often once you live here
http://www.kijiji.ca/b-apartments-condos/calgary/c37l1700199
On this website you can select the city you are in and then search the market.
Again, I think it might be a good idea for you to consider landing in Saskatoon and establish yourself. I understand it's a boring city but its size will make the experience of arriving less overwhelming. You can easily apply for a driver's license there and do the test. I am not sure how soon you have to convert your license to Canadian one after arrival but the total cost if you have a driver license from back home will be around $100 in Saskatoon compared to $400 in Calgary (maybe a little less, but Calgary is usually more expensive)
I also suggest you visit these websites
http://www.centrefornewcomers.ca/living_calgary.shtml
http://www.nicstoon.org/
http://www.sods.sk.ca/
http://www.statcan.gc.ca/tables-tableaux/sum-som/l01/cst01/famil131c-eng.htm
So to summarize things I think Calgary is a nice city and all, but it could be overwhelming to a new person to the country. I personally think that having someone in the city who can help you figure your way around is a great asset. And so if you don't have a job lined up in Calgary, and you still have to do your education transfer to Canadian equivalent. I suggest that you land in Saskatoon, obtain a health card, driver's license, learn the culture and adjust slowly to the new country rather than rushing yourself into the big city like Calgary. Saskatoon is gorgeous in the summer and also has a good job market and perhaps in the current oil prices better market than Calgary. In the future once you have done your education transfer and gained experience you can apply for jobs in Calgary and hopefully get something great and make a move to a bigger city.
Good luck!