I can't decide which of these two to get. The main difference I noticed is a serving of Mass Maker only has 350 calories with 8 oz skim milk where as Serious Mass has 1250 calories per serving. Serious Mass has a few more grams of fat and 30 more grams of protein. It also has 40 grams of sugars compared to the 2 grams in Mass Maker. I need to bulk so I would think the more calories the better, but today my teacher who is a strength and conditioning coach told me how great Mass Maker has been for him. He also told me how all the simple sugars are not good for me. Which of these two do you think will benfit me the most? Thanks