im not nelson but anavar has no estro problems or much in the way of androgenic problems but it is rough on your cholesterol levels. Test though being prone to androgenic and estrogenic problems is the easiest steroid there is on your heart. primobolan is very mild on your system.... the only thing primo lacks is some androgen and estrogen. having no estrogen is hard an your heart as well. while on anavar only your estrogen levels are really supressed. By taking a low dose of test 250ish/wk with a decent amout of primo 400-600 the primo lowers estrogen levels to where its about perfect! no need for ai. You have an androgenic base without much bloat and a highly anabolic synergy between the two compounds. Primo lowers shbg unbounding the test and the test gives the primo its lacking androgen. Both injectables are of the safest steroids. test has a decent rating for sides but when it comes to actual health markers it is a very safe substance not to mention you'll probably keep most all your gains with the two. Thats what ill start hitting soon. didnt have the funds before but have seen friends do it to great success even beyond the end of the cycle. That would be my favorite but havent done it yet! 250 test a week with 500 primo with a jumpstart of turanibol for 6 weeks at 50mg. I want hard gains i can keep well.