i am gonna take either winny or primo..( dont have neough cash for both lol so please dont say stack it lol)they both look good to take ...primo seems so much safer and easier to take but will winny work alot better or wil primo get ripped to the bone as much as winny ?.....im lookig to tighten up some skin willl primo get the job done?.....i will be tking cla and eca stack also .....please help