i think the best investment for now , bitcoin .. i see bitcoin from 2014 and now 2017 , the price is very shocked . . and many more country accept this bitcoin ,, more reason i have why must hold bitcoin 
Although fluctuating , but i believe bitcoin can success better than gold ..
Although fluctuating , but i believe bitcoin can success better than gold ..
No doubt! Bitcoin potential cannot be substituted by any other metal or stock investment. The prices of Bitcoin are directly related to its demand which is increasing day by day, year by year and will be on same trend even after 5 or 6 years or more.
Yes, I agree with you bitcoin can easily change the world with the present price but at the same gold is completely different commodity where we can make a little profit from it. In longer run bitcoin will give more profit, but we cannot predict how future is going to be with these.
Your last line is 100% correct, and we can not predict the future of the Bitcoin. But at present Bitcoin is a good investment to make money. Gold is also a good investment, but the profit is less it is 100% profit. The thing is if you invest money in gold and wait for the long term the profit margin will not increase more. But if you invest in Bitcoin and wait for the long term you will get more profit.