i myself have tryed many different training styles eg, heavy weights low rep, mid weight mid rep, with 1,2,3,4,5 sets per move 1,2,3,4,5,6 excisizes per body part with all the diff types of diets and diff supplements ( but never steriods or such products )

in the end its what works for you best, what works for your mate may not work for you. its all about geting into the gym and finding whats best for your body