Like the other person said, getting the ratio and amount is more important than the source. But you should ask yourself why you are taking the supplement? Are you sure you're not getting enough from your food? Your body can really only prices 20-40 grams of protein at once, so if you are loading up more than that at a time, you are just piking on calories.

Personally, depending on your current weight, you might think about focusing more on weight loss than bulking muscle mass. Absolutely work out of it is helpful, but don't worry about mass gains while trying to lose fat. You will develop muscles regardless of whether you micromanage your protein intake or not, and you can optimize better after losing some fat.

But again, you need to check, with, and measure the calories in every portion of food until you develop an accurate read on the calories in things. Like peanut butter having about 100 calories per tablespoon (half ounce).