funny, I'm in the exact same situation, with the same exact phone. Haven't had security updates for years now and considering pulling the trigger on this phone. Just waiting a bit to hear reviews.
I remember buying the 1+1 and having people ask me what that phone was. That metal bezel was surely something. May sound a little pretentious, but I really liked being supportive of a company that (at that time, at least) did something different. To me, Nothing really seems to be continuing on with that philosophy. Even if this phone isn't spectacular in specs or otherwise, it has that one thing: it's unique. And I like that.
Now, I'd like it 10000x more if it also had a color notification LED...