What are you actually trying to achieve with those compounds? Are you looking to cut or stay lean? What are your current stats: age, weight, body fat, height? To give it to you straight, pinning only 100 to 200mg is pretty much a waste, especially considering how expensive primo is. It’s such a mild compound that at low doses you’ll barely feel it. Honestly, you’d probably get more out of just running 500mg of test and using primo strictly for some estrogen control. Right now I’m blasting 600mg of primo along with test and NPP, and even at that level, it still feels subtle. If you’re only thinking about it for estrogen management, then yeah, maybe 100 to 200mg has some use, but for me, even at 600 I still need aromasin to keep things under control despite having a solid diet. Primo is really a long game compound. It works quietly in the background, and half the time you don’t even realize it’s doing its job until you look back at the bigger picture.