Chanteclers are decent, but after a year or two they slow during the cold as well. Actually, my first Chanties didn't start laying until it went below zero. I joked that they were finally in their element. My Ameraucanas completely quit; I would not class them as winter layers in the slightest.
It also depends on what you mean by "winter". Consistent highs below zero Fahrenheit will shut down every bird but the Leghorns here, and even they will slow to an egg every other day. Maybe first year sexlinks would keep up too. Maybe.