Out of the two, Canada Goose has a better reputation for quality and reliability for sure, but a slimmer selection of styles. Both brands are manufactured in Canada and that's good.
It's really a crap shoot as it comes down the specific seamstress of the garment itself pertaining to the reliability issues. The material quality will speak for itself.
Online reviews are practically useless as they often vary greatly on the same item.
Not what you are looking for but I'm in the jacket business, here are some of my American made Shearling/Sheepskin coats that last for many, many decades. I figured a guy that
calls himself Redbeard might like to have a look. The photos are large so you might want to shrink your screen.