You should start with bitcoins for me because bitcoins is the main thing men it is the most successful and thw safest way to start. And if you do not have that nuch money to invest i say that start in jlining some weekly campaign that can orivude you bitcoins everyweek by just simply posting in some threads like this. But if you really want something different then try ethereum theybare great in terms of altcoins too but they are more on a long term bery long term investment side