need some advice from anyone with experience

[XfitKing]

hey guys i need some advice if you dont mind helping a new user. im 6'1" at 190lbs at about 18%BF. im stick strictly to crossfit and im on the plaeo diet. i have been told by many to get on winnie if im doing crossfit and not trying to bulk. i need advice on what/how to stack this. or if there is a better product. i would really appreciate any advice. thanks