Always try to do carry-on. Air Canada is notorious for messing up checked baggage. In the news, a passenger had to locate her luggage by GPS tag, while AC didn't know at all.
-sailor(Ocean & Mountain);
2022-8-8(#14734129@0)
GPS tag, good to know such thing exists. 不过我可能用不上的,能不托运就不托运。
-april(april);
2022-8-8(#14734413@0)