In Alaska here and Nokian Hakka 9 all the way.
So first I’ll state my expectation is that I want a winter tire that preforms on winter roads as close to all seasons on dry roads as possible. The best out there, I’ve always figured if it prevents me from being in one wreck it’s worth it.
So why Nokian Over the others? In our experience on Mercedes (E 4Matic, G500), Lexus LX 570, subaru (legacy, Sti), audi (allroad, S4) Nokian have better all the way around. We’ve had Nokian Hakkapeliitta (4,5,7, 9), blizzak, x-ice, hankook ipike, and general studded years ago (like 20-30 years ago). My wife really didn’t like the sound of studs and wanted to try studless about 6 years ago we tried blizzak and x-ice (but went back to studded Nokian). Both Xice and Bliz are similar but lose their grip fast, really only good for 1-2 winters than preform like a all season. I know a few people up here that run blizzak and get a new set every winter (thanks Costco). Pirelli are terrible I work with a guy with a 911 4s that came with a set on the winter wheels, he switched them out for Hakka 9 within a month. I had a set of hankook studded I-pike that came with my winter wheels on my current car (LX). They were the worst studded winter tire I have ever had usless on ice, I quickly sold them on Craig’s list and bought Hakkapeliitta 7 when I got my LX 570. I have a set of Hakkapeliitta 9 on our AWD model 3 and are 8 days into cold mostly snow/ ice covered winter roads and the Hakka 9 are the best of the Nokians so far - almost endless grip with less stud noise at low speed.