Once you have gyno, you will find you’re more sensitive to estrogen sides. So you want to be very careful. Arimidex would be my weapon of choice. Dosing would depend on your individual response to test and your response to adex. .5mg EOD is where I would start if test is 500mg EW. Thats a guess to start from. At 4 wks in, you will need to do lab work to see what your estrogen levels are. Thats about $70 if you get the “bodybuilder” panel from Private MD Labs. Then you can adjust the dose from there. If you are planning to combine deca and tren, you are going to risk a good amount of 19-Nor sides. I would suggest one or the other. Then if you still wanted another long acting drug, use test plus either deca or tren along with EQ. This will help you avoid prolactin and progesterone related sides. .5mg caber 2x wk would help if you still get them but as long as you are just using one or the other and you are controlling estrogen, prolactin and progesterone are not going to be as big of a problem. Most guys I’ve worked with can use either of these drugs without needing carber. You may also want to add in HCG at 250iu 2x wk through the cycle, up to PCT, to help with recovery