Why don’t you just stack it like you did prior? Sustanon is just multi ester test.
You don’t mention what your goals are? I assume growing?
Clen has no part here. It should be used in a contest prep situation in the final weeks to aid in getting the last little bit of fat off.
Is DecaMix350 just 350mg/cc nandrolone decanoate or is it a mix of NPP & deca or deca & test or something?
NPP needs more frequent injections
Also, if the sust 400 has a lot of short ester test, you’ll want to increase injection frequency. I like EOD injections with sust 250, but if the sust 400 has an even larger amount of prop that becomes even more important
Why the clen? Is this a cut?
If this is a cut, why the nandrolone? You can use it but why would you?
What are your goals? Are you dialed in with dosages and cycle length?