Why should you limit yourself to only chose from the 5 coins, there are far better tokens that those 5 and a much advance one. There's EOS, ETH and Cardano.
But if you to chose among the 5, chose the BAT, its already paired with USD so you shuold be able to trade safely with it/.
Am fully open to suggestions as you can see.
I am looking at getting as much eth as possible. However there are opinions that eth may lose more value in price as time goes.