In the question of Low Carb vs Sugar Free -- if you look at the list of ingredients you will see that they are listed in a different order, and some of them are not the same.

I, too, was thinking that it was silly to pay more for LC if the SF was the same, so I bought a 2 pack of the LC toffee and a bag of the SF toffee.

There is a BIG difference in the taste -- at least to me. I loved the LC -- the SF seemed to have an aftertaste.