I'm gonna bro science the fuck out of this but I got firsthand experience too.

Lets start with sides. Take a pre-emptive approach to elevated prolactin by taking 300mg of B6 daily while running this pep stack.

The peps:
GHRP-6 is a first gen GHRP, it's sloppy and more likely to give you sides than a second or third gen GHRP. It also is gonna give you a hunger spike after pinning so factor that in and decide if you want that or not.

GHRP-2 is a second gen GHRP, with less chance of sides: elevated prolactin and cortisol. The GH pulse between GHRP-2 and GHRP-6 are a little different, but the results of running them are similar enough it doesn't matter imo. No hunger spike but an increase in appetite overall while running GHRP-2 is common.

CJC-1295 w/o DAC (Mod GRF 1-29) is rumored in some circles to cause damage to the pituitary gland if run at too high of a dosage and/or for too long. 100mcg 2x to 3x a day for 6 weeks has never hurt me as far as I can tell. Be safe and cycle this. Time on = time off.

My recommendation... Go with GHRP-2 and CJC-1295 w/o DAC and dose both at 100mcg each 2x a day, morning and night. For 6 weeks. 8 weeks tops. Up your B6 dosage while running these peptides, at least 300md a day. Then take time off. No PCT needed but continuing the B6 daily for some weeks after cant hurt. On the first day of this peptide cycle pin half the dosage you plan to run and see how you feel.