I think time will tell. I have "0" shares at this time and sit on the side lines waiting for motivation to buy. My down side risk is "0". My up side will be decided when I have information that tells me to buy and how much I want to commit to if any.
This is only my opinion. You should research before you invest to limit your risk. When you invest in pinks its all risk and most fail, Never risk more the 10% of your holdings in pink sheet stocks! Howard Haftel