I am using mobilicity $25 /month, The signal is fine in the downtown area but don't have singal in Internation Airport area. I band it with ItalkBB, $10 /month. It's free if you call North American and 100 minutes for free if you call China. I traded in my old cell and sim card get $200 credit when I transfer to Mobilicity.(5 months ago)
Neither WIND nor Mobilicity has good singnal, I heard my friend us Fido or telus, it's $25 /month and unlimited incoming call and local call.I think that's good choice. % \$ ^; v/ P; }+ `; W* SI will transfer after I used my $200 credit.