So flying direct YOW-YVR-YOW on an A319/A320 is no fun in Y
the A320 is OK as you have the emergency exits in two rows with good pitch and I had the entire row to myself coming home so better than J. On the A319 not so much on its one row.
What a very long flight with just bottles of water, no food
Flights this winter appear to be all narrow-body!!