M56, the Hubei's are good var, a good choice. Like Kronk said , it doesn't really matter what bodyfat percentages your at, it's not going to change how the chemical effects the muscle. you can get away with running 20-25 mg's if you are running BTG's or SPA's, but you will need a little more (30-35 minimum!) if your running UG or mexi var. With Var , the longer -the better(try for at least 8 weeks). Best drug out there for modest/safe gains!!