I think as of now you should buy lots of bitcoin because it still a small market value. The company of bitcoin will rise up once again before this year 2018 ends; lots of income will come.
A lot of the people like me are here who are trying to increase the profit of the bitcoin and they will see the bitcoin price high and they will sell but if the bitcoin price will not increase the bitcoin will not give the benefit it is the new age and the bitcoin is the only investment for the people who are making the bitcoin more valuable and the high in the demand so the bitcoin is the best currency to use as the payment and the investment.