At the end of the day muscle growth comes from 3 basic things. Stimulation (training), Nutition and recovery. Without all 3 working together your results will be minimal. Let's be honest here there really isn't a much better way to achieve maximum muscular stimulation than Dorians HIT training which is a variation of Mike Mentzers HIT. Haha I just noticed I said HIT training. That would be high intensity training trainig. Anyway yes we are all different and respond differently to stimuli whether it be training, drugs and nutrion etc, etc, etc. at the end of the day if you use Dorians Boood and Guts training system and do it correctly as well as eat and sleep for growth you WILL GROW.

I've seen all of them. There is some good info but I always come to conclusion that everyone must find what works best for him.

Try write down then analyze. Then move to next experience.