survival food or camping food?

[Highlander]

I think the only difference between the two foods is the weight and bulk of the camping foods

I think that the calories are what count, it doesn't matter so much about what kind of food it is, you make a choice, ...do I take this because I like it?, or do I take this because its less bulky, if the body gets enough goodness from them both, then its only down to the weight and size of your pack and how far you want to walk with it