I have tried both and could not handle the food on Nutrisystem at all. I tried to hang on because it is so beautifully affordable, but it was just awful for me. The whole powdered eggs thing was the worst. It's mostly shelf stable food therefore it's loaded with all kinds of fillers and preservatives to keep it shelf stable and it tastes it.
Jenny Craig is about three notches up on the richter scale and is tastier and better quality, but it is also loaded with sugars and preservatives, but at least it tatses good (most of it anyway) though it's nearly twuce the cost of a month's worth of Nutrisystems. Jenny for me
was about $600.00 a month with Nutrisystem being about $350.00.
The best was definitely Diet To Go. In fact I could not believe how delicious and high quality that food is. My roomate did the low fat and I did the low carb. I tried some of her food, but did not like the low fat version (many do but I didn't care for it). The low carb was like eating fine restaurant quality food. Huge fillets of fresh salmon, Catfish (even the hanburgers were to die for) and all kinds of wonderful offerings. I never felt deprived. It was the closest thing I have ever found to eating out. It's also about the same as you would pay for Jenny Craig so for me it was a no brainer. In these economic times I can't really afford to do it again just yet, but I've been thinking about it!