I think sugar free jello is a great treat and I've had it from time to time. I like to ones in the cups because they're handy. One thing I noticed is that the cups on the shelve are pretty much 0 carb and the ones in the refrigerator section have a couple of carbs for some reason.

About anything that says lite, that usually means lite on fat which means added sugar to compensate. Make your own whipped cream. Just take whole heavy cream and blend with a stick blender.