Grass fed beef not only tastes different from beef that's grain fed but it also has different nutritional benefits to the final consumer. Grass fed and grass finished beef offers a better profile of Omega 3 Fatty acids. It also has a different flavor profile compared to gain fed or mixed feed beef. I prefer the "mixed feed" end flavor from Porter Road beef. However, If you're into a super "clean" Keto diet, Omega 3's and such, I suggest checking out Butcher Box HERE.