I’m assuming you aren’t hiking too far into the bush and then setting camp? so weight isn’t a consideration.

You generally want a larger shelter for snow/cold weather conditions due to storage of additional clothing required for the climate.

If you are indeed camping in true snow conditions then a more rugged rating and steeper “roof” are required against snow and wind.

also have something to piss in during the night because it sucks getting out of your bag at night haha.