i think the best way is buy bitcoins so many as you can, and wait 1 year... i think in the next 12 months the price goes up...
yeah I agree with you friend but I want to give you some advice about how to earn money with bitcoin first check the bitcoin price . how much now after when decrease price in bitcoin after you can buy and when increase price in bitcoin after you can sell the bitcoin with good trader online and you can earn more money with bitcoin