im thinking of running oxy and prop, oxybolone at 50mg ED for 4 weeks, then 0.5ml prop ED (3.5ml a week) for the last 6 weeks. would this be a good course for mass, and what gains should i expect to keep? it would be my 3rd time using testosterone (i have done 4 courses- deca/dbol, deca/winstrol tabs, sust/winstrol tabs, test enanthate). im 5'8, about 195 with 12% bodyfat. what pct would you suggest? thankyou for any help guys