Most usually have a tag of what temperature they are rated for, so you can use that to guess. 70 sounds too low of a budget for a good winter jacket. You should look around 150-200. These last long, multiple winters. So it’s an investment Also, use layers instead of relying on just one jacket. Meaning, wear a tshirt, then a shirt, then a fall jacket, and then a winter jacket. If you go like this, you’ll be mostly covered for most situations. More on reddit.com

Not sure but as a lifelong Canadian from Northern Canada (-35/-40 winters), this is fine if it's windproof and waterproof and you can wear layers. Layers are key - tshirt or undershirt, long sleeved shirt, sweater, and this jacket. I'd like to believe the tags would be accurate temperatures as well. You can always ask the staff waht they think. More on reddit.com

I don’t want to have to carry more than one jacket per person for a family of 4. And locals, is there a better resort within 2 hours of Toronto to ski at? The only thing I’ve been able to come across has been Blue mountain resort. ... Note that Blue Mountain is not a mountain ... there are no mountains in Ontario. But it does have the highest slopes. Hopefully by the time you come we will have had a few more dumps of snow... it hasn't been a great snow winter ... More on tripadvisor.ca

The initial outlay for the patagonia is definitely higher but I’d say worth it and I’d go with their goretex model this will have the most longevity and durability of any of the options you’re looking at as patagonia are one of the few companies that make their shit to last. Mountain warehouse is good but not amazing and I prefer to use their products for non essential things where being cheaper doesn’t matter but I thoroughly believe in investing in higher quality pieces for things like year round raincoats and shoes as these are pieces that leave you fucked if they fail you. Mountain warehouse will last 2-3 years tops I’d say with regular use and won’t be easy to rewaterproof so it is definitely worth the patagonia price as this can last 10+ years easily so the price over time is less (~£27/year max. as opposed to ~£35/year) More on reddit.com