Hi TwingleMum!
I can tell you that I've done WW before and didn't have near the success that I am having with JC in my first 18 days!!! I am the type of person that "needs" the structure that JC provides by following their pre-planned menu and eating their foods! The convenience is a huge factor to me!!!
I had tried NS a few years ago, but ended up sending everything back because I could not stomach the food! I was afraid of the same thing with JC. However, I can honestly tell you that the food with JC is comparable to the meals we get around here in our local restaraunts! It seems like I'm eating all day long! For example, my menu today included: blueberry muffin, milk, & fruit for breakfast; protein bar for mid-morning snack; chicken salad, crackers, salad, and applesauce for lunch; fruit and cottage cheese for afternoon snack; meatloaf, potatoes, carrots, veggies, and salad for dinner; toffee bites for tonight's snack. I was so full from eating my dinner I could barely move!!
I've lost 17 lbs. in 18 days as of today, and I have 68 more to go. Before when I was on a diet, I would have been frustrated by now and probably have cheated off and on, but I can honestly say that with JC, I haven't been tempted to cheat one time!!! There have been maybe two or three foods I will not order again, but the majority of the food has been wonderful!
Unfortunately, I can't give you an accurate breakdown of cost since DH and I both joined and are following the program.
Good luck on whichever plan you decide on and if I can be of any help, please let me know!
Alicia