It all depends what suites u I've trained on and off for around 6-7 years n not everything will be suited to u I like to be big mass wise and like to be strong so my choice of protein is USN igf 1 as it's 40g protein a serving aswel as the other good stuff in it if your looking at gaining weight than there are things like mutant mass , mass freak that will give u like 600 calories a serving etc , there are all minds of roids out there now aswel if that's what your into there's stuff to loose weight on and lean u out there stuff to bulk u up and bring muscle mass on and there stuff to build lean muscle with it all comes down to personal choice and what your wanting to do , oh n always eat a shit load of chicken lol mmmmmm chicken