I'd assume your from the Philippines in which I'm also too, you see the way your talking about this low,medium,high risk investment plan is nothing but a scam sounds really a stupid investment, investment plan in fact that you don't have any information where or what they doing to your money but I'd still prefer its more risky investing to bitcoin than the actual bank because legal bank have at least 2 to 1.5 % of gain annually to what you invest with, but with bitcoin it is likely to fall any time soon with its fluctuating market stabilization.
Rich Week Scheme, Filipinos are usually scam because we want to earn in a fastest which is wrong. Numerous news and article was published because of scam and I am also wondering why until now, we are always fool by this kind of scheme.
Bank investment is more risky in my opinion. Investors did not actually know where and what will become the purpose of their investment. If you are ignorant, you can easily attach by this kind of scam. Bitcoin investment is risky yet if you have knowledge, you can counterfeit what your loss and gain in return.