White or pink/white are both good winter colors and work well in colder water temps. I usually run 1/4 oz in the winter but sometimes drop to 1/8th, 1/8th and 1/16th in the summer. Simple jigs catch fish just as well as fancy ones, many jigs are fancier than they need to be! If you know the fish are there switch up colors on them and see what they like for the day, this can make a difference.