Yes bitcoin is the best investment for this year as price is going higher now and it will be even higher when we get closed to the end of the year so even if you buy bitcoin now then also you will be making good profits in the end of the year.
Right for me also I think bitcoin is the good or best investment in this year 2017. IF you see the price of bitcoin its $1500 and thats amazing and the history of price of bitcoin. I think if people buy more bitcoin and then Wait few months ago for sure the price will grow up more and you can earn a lot of profit . In december 2017 I think is the highest price of bitcoin.