Has anyone used the 0 carb bread or very low carb breads.

[Iambeautiful 100]

I am on phase 3 of the diet and was told that i could have toast or crackers. Now I am trying to really stay on a very low carb diet as that seems to be the best way to get a lot of weight off fast. I have read that the 0 carb bread does not affect the blood sugar or there is also a very low net carb bread as well. I've bought the bread form the store with a net carb value of 5gms per slice. Every once in a while I just crave a piece of toast with the PB2 or my homemade chicken salad with low fat and low carb dressing.