Depends on what you are going to do.
Your feet will love you for buying extra liners for always dry cozy feet.
My hunting boots were always waterproof, insulated, leather Greb Kodiak.
You can go for miles in those. But they never lasted more than 2-3 hunting seasons at the most.
As boots go, always were expensive.
Sorel felt-packs are the #1 choice of casual walking boot, all across our Canuck winters.
The bonded waterproof lower parts are really a big plus. Expensive but you really get what you pay for.
Dakota and Baffin boots for the outdoor oil-field workers here are rated to -50C.
I have Baffin snowmobile boots, my size 12 are exactly 14" long = Sasquatch.
I can jump into those, barefoot, for brief outings at -20C.
I can whip out the liners and wear those as slippers around the house.
We never see any Scandi boots on the shelf, the home-grown stuff seems popular and effective.