I'm going to say something very controversial 😆 Grass fed beef is a scam. All beef is grass fed, the best is grain finished. It would cost a fortune to raise cattle on all grains. No ranch could afford to do that. Grain finished beef has the nice marbling and all that yummy, necessary fat. Quality of the grass & the grain is what matters. "Grass fed" just mean lower feed bills, smaller, less nutritious steaks, and higher prices because those cattle yield less weight.