Is this your first cycle? What are your stats and goals for this cycle. Winstrol as a stand alone cycle is a horrible idea IMO. It should be stacked with Test at 350 to 500 per week. Something like this:
Week 1-12
Test E 350 to 500 adjust accordingly. ( more is not always BEST)
Week 1-6
Winstrol 50 mgs per day
You should also be on Hcgenerate while on and have a proper PCT lined up for afterwards , I use and suggest , Unleashed and POST CYCLE for PCT and BRIDGE for afterwards.