Overall nutrition, including fiber! Hate what 3 mre’s a day for a month does to a man. Ease of use, can it be eaten cold? Packaging, individual or open a months worth at a time. Weight could be important.
Yeah, I don’t know, maybe. When possible, I used to take canned fruit with me in a duffle and keep it under the humvee in the shade, and have a can here and there. Might have helped some.