I guess I am going to have to try some too. Like I said, only C rats so far but I am always willing to try something new. I have even been thinking about trying these for craps and giggles. (man that just not sound right)_
https://www.walmart.com/ip/Ultimate-Survival-Technologies-5-Year-Emergency-Food-Ration-Bar/122858544
Those are pretty good! Tastes basically like a crumbly/dense cookie.