Keep your eye on Litecoins they are on the up again They are up over 183% in 2019 so far, Its gone from $30 up to $61. 
if it was the good year for litecoins then we can test this investment but we don't have any type of development that's why we are in the confusion to make any decision and make the investment right now my opinion is hold on for sometime and take the decision for investment.