It is really difficult to choose the right kind of electronic money to invest. Too difficult for newbies.
It's not difficult if you have done research. You must keep up to date with news on Bitcoin and Altcoins.
Keep reading on news, on a daily basis.
Watch the different patterns that each coin has on different exchange pages or on coinmarketcap.
It's the little details that help you make a good investment and most importantly a profitable one.