Snickers have double the fat and 1/3 the protein.
The Slim-Fast Meal Replacement Bars are also very close to the Lites and the Lunas in terms of nutritional value. Those are usually pretty easy to find. I've also found that some of the South Beach Bars have similar nutritionals to the soups and drink mixes.
I do the Lites, but at this point, I need the variety.