I’ve been buying protein powders made by Optimum Nutrition (whey for pre- and post-workout and casein to supplement throughout the day when I need more protein, total and in relation to the amount of carbs I’ve had). But, I’d like to replace the casein with a Biotest product. Is Metabolic Drive the one I should buy to replace ON 100% Casein, or are one of the other products a better replacement for my purpose?
Thanks for your help!