you mention getting wet so what do I know
I was skiing in around -5ยฐC to -10ยฐC and, apparently, that was low enough difference for my body heat to elevate the surface temp of the jacket to at least 1ยฐC, which meant that snow that landed on me was melting. On day five the jacket's waterproofing went away and for the next two days it was getting (slowly) soaked.
For a beginner thereโs no reason to have a jacket dedicated specifically to skiing.
Hmm... I get where you're coming from, but wouldn't you say the opposite is also true? Might as well go hiking in a skiing jacket, no?