i am interested to know what your opinions are about the hottest coins of 2019, what do you think is a good sound investment and why? (please state your reason) and if it's not too much trouble please let me know where i can buy the coins that you suggest.
if you are investing in the situation like you want to take the profit very quickly like short term investment then the investment on Bitcoin only helpful for you to take the profit quickly but if you want to invest for long term then there are lots of opportunities available for you to invest and wait for the development.