anavar oxanabol

Hello, Started my first ever cycle, Anavar only, it's alpha pharma 10mg tabs. Been taking 30mg ED for 5 days now. Definately feel a bit stronger and muscles seem harder. Is 30mg per day enough for me:- Age 32, weight 160 lb, height 5"6'. Been training properly 4/5 days per week for 2 years now...