Of this, I think bitcoin is good one. I had my own favorite list with a good background. They are Btc, Eth, Usdt, Neo.Now the price of Eth had get into a good value, so it will be good news for the holding traders. This is good time to sell their holding with good price. Why you had not included Eth on your list ! Because every one in this field know that, Eth is a good potential coin.
While there is no assurance that cryptocurrency this year will pump commendably, I suggest to choose Bitcoin, ethereum and xrp. I can't be certain on other coins even if they're popularity gains more praises from different folks. What made me confident on my choice was based on strong community that supports these coins, and holders is still remain a strong foundation.
There is no doubt with bitcoin since it will always be profitable no matter what but i also think ethereum and ADA will be a good choice too. Although we differ with our own choice of investments but at the end of the day, we are all after with the profits we'll be making. It does not matter whether we make less profits compared to others but what is most important is that we never end up with a huge loss.