I'd re-evaluate your cost analysis. You might find generic GH to be on par with or cheaper than GH peptides.
Dollars per week for respective doses of GH vs whichever GH peptide you're considering.
How come this conclusion?
Based on Qingdao-s EU domestic price list and on the assumption that 100mcg GHRP2 + 100mcg CJC no dac combined gives you 1 IU.
Basically 2.5 boxes of CJC (100mg total) costs 120 euros and 1 boxes of GHRP2 (100mg total) costs 90 eur. This amount gives you ~1000 IU of GH release for a total cost of 210 euros, which amounts to 0.21 euros /IU.
While on the same hand 100IU of GH costs 75 euros which means 0.75 EUR / IU of GH. Which means peptides cost less than 1/3 of HGH.
Even if my GH release estimates are just half of IU so need to double the dose, it means that peptides still just 0.42 euros for 1 IU GH release compared to that 0.75 eur for normal gh. But usually CJC dose stays 100mcg / injection and they up the GHRPs to 300mcg /inj, so it is like 0.35 euros which is still half the price. Or you up the frequency to 5x injections and keep original dose. You have to see how much these peptides need to suck in order to be on the same cost as rHGH
The drawback is 3x times injections, the fact that it probably doesnt work too well over 45, and there's a cap on what amount of GH your body can produce using these, probably somewhere like 3IU a day.
So for people who do 1-3IUs a day it is a worthy alternative for my understanding.
I think in older times steroid+ hgh sellers and 'legal' peptide sellers (ghrps, ghrhs) were more separeted. So it meant peptide sellers on their forums pushed that peptides are superior since it gives you the full amino acid sequence blabla, while steroid+hgh seller boards parroted that hgh is the real deal and peptides are worthless. Probably both ghrp+ghrh and hgh has its place.
Also nothing prohibits combining them together. Option of rotating them is still good, using HGH for 4 weeks and then 2 weeks of peptides. Even if one shot just gives you 0.5 IU you can still consider using it along with hgh and save a lot on the long run. There are studies showing ghrp's can effect cortisol so I think its safer to rotate them. Also some of the compounds have its own unique benefits such as GHRP6 inducing apetite etc.