Hey brother, first I will say that the “best cycle” is a cycle of compounds that works well for you. So if NPP is good for you, then sure thing, you should use it! So with the Sust, you can dose that very similar. If you had done 1.2cc EOD and that comes out to 120mg per shot, you could do something similar with Sust, taking 125mg EOD (probably .5cc depending on how strong the Sust is dosed) and get a great effect. Only thing I would say is that you can run that a lot longer. With the slow ester, thats going to build up. So I would shoot for 12 wks. You could use the NPP for the last 8 to 10 wks. Adex could be dosed as usual at the start but over time as the test builds up, you might want to increase. So maybe moving up to .5mg EOD. You can use more if needed. Then for PCT, you want to wait 3 wks after your last shot of Sust since it takes longer to clear. You could keep running NPP for part of the time you’re waiting for the sust to clear. In general, I don't use much prop. The low mg per ml