Ok im trying to gain muscle mass, i have made a post on the nutrition forum, and i am making a fitday account to nail my nutrition. I have gathered i need to take in light stuff, and add some meal replacements. What would be better for me, i am a hard gainer because i dont have my nutrition down pat, and i want to know which suppliment would be better for building mass? Meso tech or metrx? Maybe there is another suppliment out there that is better then both of these products. Please feel free to give advice or direct me to a product that is the best. I dont want to gain fat though keep that in mind. My goal is to bulk up from my skinny 150bs to 200lbs then cut down to 180lbs of lean muscle with 10% body fat! Thanks guys!