Tweeti think there is a big difference between 3ius and 6ius....4 is perfect for me....more than that and the sides kill me....i never heard of front loading....i def think more is NOT better when it comes to HGH so i don't think it would be benifitial but i'm don't have anything to back that up....whats the highest dose u have done soda...3 months at 8-10ius would give crazy sides IMO...