The best and most effective way to make more money using your btc is to invest in programs like HYIP or Revenue Share.
Investing in HYIPs could be risky, but only if you don't know the business and you are a rookie.
There are couple of rules that help you to invest wisely and earn enormous amount of money. There are some people who earn so much monthly that I was unable to believe in it, in the beginning. Now I have nice additional wage to my monthly salary and honestly I am spending about 15 minutes daily for this business.
If you are smart guy, have some money to invest and you are not emotional - believe me, you can earn a lot of money, but be prepared for developing your businnes which will last for lets say 1 year. If you will choose 3 good Rev Share programs and invest wisely, a year later from now on you will have really nice monthly income.
I could give a list and point out best RevShare programs that are worth to invest now but I do not want to spam - do your research or ask me, but don't invest mones until you speak to somebody that know the business - keep that in mind, you should have your "sponsor" that will introduce you the whole process of investing in HYIPs or RevShare programms.
It could be good way to invest in Litecoin - since it is not expensive you will not spend a lot of money buying for example 100 litecoins and it is possible to earn a lot in next 2 years.
Greetings.