Will for me its depend on a market. Becaise if the price of bitcoin that time will be high stop buy and if the price is on low price then go to buy. Do not buy whrn its on high you will not gonna make a good profit on that
If one has free capital, there is nothing preventing him from buying bitcoins. Bitcoin is the future of the investment and it will be much better in the upcoming years, including the block halving year 2020. Mark my words please.