For 2018 depending on how much money you invest the best one to make and buy everything from BTC. With this increasing high of the last days that was followed by a strong correction the best point of entry was last week. Now the price of the currency with these new partnerships signed with companies selling shares will skyrocket and whoever bought before that will make a big profit. Note what I say, the BTC will close the year in the houses of 20 thousand dollars and who bought the 13 in the last correction will get 7 thousand dollars in less than a month.