I would disagree with the statement that IGF1LR3 is more anabolic than HGH. I'm sure the mods would agree with me.
Yes IGF-1 is one of the main reasons HGH causes muscle growth - but thats basic IGF-1, NOT the IGF-1LR3 version. The gains from LR3 are not profound.
The gains from HGH are profound (when used correctly).