Been on test cyp or enth for 3 years -last two on usually 250-300 test and deca each or some eq-how would this compare to lets say test only at 500 mg -looking to stay lean now and not so much for size-put a lot on with the deca-also would test 500 change my drive and behavior much? thx Im 43 yrs old-5-10 220-225 prob around 12% bf