Any decent brand of whey should do bro.. Cos all that counts down is the grams of protein.... I find isolates working better for me. So go for the cheapest(reliable quality) whey and go get a buff on your purse and your body
i like whey isolates. it gives me ZERO gas. if your bulking, any stuff will work, cuz you can add fat free milk, fruits, yogurt, natural pb, and it will taste good.