Well, actually the best place for investment bitcoin that you have is in a trading site. you just need to choose one that can altcoin is currently in the drill by many people. Well, maybe eth or altcoin another. but all of that risk, you just need to be patient to benefit
I dont think so. YOu can invest your bitcoin in some other places such as bitcoin casino and you can earn a decent income every month. I believe that there is no casino lose their money. According to my experience, the people always lose their money in casino