I have read a ton of posts on AM about Epistane and I'm getting ready to start my cycle tomorrow. Some people have been posting that you should run your cycle 10mgs wk1, 20mgs wk2, 30mgs wk3, and 40 wk4. My question is, are there different kinds of Epistane out there? My bottle came with 90 caps @ 20 mgs each. What should my dosing be?