CONGRATS!! I am the same as you, and I decided to pick York for reasons already mentioned in this thread. First financial, No point paying for rent in London when a couple drives to GTA- York for lab will save a lot of $$ instead. I don't mind 100% online tbh, most of your learning is on the job anyways. Since it's close to toronto, your placements will be better relatively. Making connections and getting your foot in the door at your placements is so important when it comes to getting your first job post-grad. Toronto is also a cool city. My sister and my close friends have had great experiences at York.