I just found a bread from Julian bakery that is only 1 net carb per slice. It is called smart carb #1. I like whole wheat bread. This bread has 12g fiber and 12g protein per slice. It is expensive (over $8 a loaf!) but if you are a bread person like me SOOO worth it. You can either order directly from them online or Whole Foods has it in the refrigerated section. Their website offers a list of places where you can buy it retail!
I LOVE LOVE LOVE this bread!