my tope 3 currencies:

1. NEO, when i start trading cryptos i start with neo so i win a lot form it.
2. ARK, ark is good for long investment now.
3. OMG, i don't now why i live this one but i'm still buying and selling.

those 3 currencies for those people that may have a small amount of investment, but if you have a big one you can choose BTC, ETH, And Zcash