Best overwintering cabbages?

Hi. I had a really good crop of Savoy cabbages this year that I thought would see me through the winter. However, perhaps due to the amount of rain, they haven’t survived well (soggy, discoloured leaves). Can anyone recommend cabbages that sit well through winter till I’m ready to eat them? Thanks

January King for me, although mine is under some fairly heavy duty mesh which helps deflect the worst of the elements.