there are guys with igf1 'scores' of over 400 using (I believe) 8mg/wk of cjc/dac, and over 600 using 15mg cjc/dac per wk along with mk at 25mg/day.
now, without using huperzine a and such, the levels drop into the 200's, but that's still a large bump in igf1, considering normal 'high' is around 250 I believe.
personally, I'm not a fan of cjc since it gives me a huge, uncomfortable head rush/flush that makes my eyes feel like they're gonna pop out so I believe the most I used was around 4mg/wk in 1 dose (didn't feel like suffering through that crap twice a week.. let alone everyday, as with cjc w/o dac).
it's worth mentioning, though, that the guys that promote 'great results' from peps, also happen to be owners or reps of pep companies and could easily afford and use actual, real gh and attribute their high testing results to peps.
I don't see a lot of 'normal' people running 10+mg/wk of cjc along with ghrp, since it'd cost as much, if not more than just using Chinese generic gh.
save some money, and stick to a gram of test, 200mg tren ace and/or 300mg npp a couple times a week, along with 1mg/day methyltrienolone per day and 100mg dbol preworkout.. and add in a couple 5iu doses of Chinese gh per day (and maybe a 15iu dose of lantus insulin in the morning).